Finding the Third Proportional to 1,604,986,587 and 2,260,174,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,986,587 : 2,260,174,792.50 = 2,260,174,792.50 : x
2. Step 2: Convert to fraction form
   1,604,986,587/2,260,174,792.50 = 2,260,174,792.50/x
3. Step 3: Cross multiply
   1,604,986,587x = 2,260,174,792.50 × 2,260,174,792.50
4. Step 4: Simplify right side
   1,604,986,587x = 5,108,390,092,652,418,048
5. Step 5: Solve for x
   x = 5,108,390,092,652,418,048/1,604,986,587
6. Step 6: Final answer
   x = 3,182,824,164.41