Finding the Third Proportional to 773,886,874,453.50 and 1,683,645,185,013.80

Step by Step Solution

1. Step 1: Write the proportion equation
   773,886,874,453.50 : 1,683,645,185,013.80 = 1,683,645,185,013.80 : x
2. Step 2: Convert to fraction form
   773,886,874,453.50/1,683,645,185,013.80 = 1,683,645,185,013.80/x
3. Step 3: Cross multiply
   773,886,874,453.50x = 1,683,645,185,013.80 × 1,683,645,185,013.80
4. Step 4: Simplify right side
   773,886,874,453.50x = 2,834,661,109,020,152,976,900,096
5. Step 5: Solve for x
   x = 2,834,661,109,020,152,976,900,096/773,886,874,453.50
6. Step 6: Final answer
   x = 3,662,888,210,918.32