Finding the Third Proportional to 26,594,689.50 and 58,233,856.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,594,689.50 : 58,233,856.50 = 58,233,856.50 : x
2. Step 2: Convert to fraction form
   26,594,689.50/58,233,856.50 = 58,233,856.50/x
3. Step 3: Cross multiply
   26,594,689.50x = 58,233,856.50 × 58,233,856.50
4. Step 4: Simplify right side
   26,594,689.50x = 3,391,182,042,862,592
5. Step 5: Solve for x
   x = 3,391,182,042,862,592/26,594,689.50
6. Step 6: Final answer
   x = 127,513,503.88