Finding the Third Proportional to 1,144,696.50 and 2,661,509.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,696.50 : 2,661,509.25 = 2,661,509.25 : x
2. Step 2: Convert to fraction form
   1,144,696.50/2,661,509.25 = 2,661,509.25/x
3. Step 3: Cross multiply
   1,144,696.50x = 2,661,509.25 × 2,661,509.25
4. Step 4: Simplify right side
   1,144,696.50x = 7,083,631,487,835.56
5. Step 5: Solve for x
   x = 7,083,631,487,835.56/1,144,696.50
6. Step 6: Final answer
   x = 6,188,218.00