Finding the Third Proportional to 1,770,803,269.50 and 2,646,445,052.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,770,803,269.50 : 2,646,445,052.25 = 2,646,445,052.25 : x
2. Step 2: Convert to fraction form
   1,770,803,269.50/2,646,445,052.25 = 2,646,445,052.25/x
3. Step 3: Cross multiply
   1,770,803,269.50x = 2,646,445,052.25 × 2,646,445,052.25
4. Step 4: Simplify right side
   1,770,803,269.50x = 7,003,671,414,578,505,728
5. Step 5: Solve for x
   x = 7,003,671,414,578,505,728/1,770,803,269.50
6. Step 6: Final answer
   x = 3,955,081,592.18