Finding the Third Proportional to 26,636,032.50 and 58,456,621.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,636,032.50 : 58,456,621.50 = 58,456,621.50 : x
2. Step 2: Convert to fraction form
   26,636,032.50/58,456,621.50 = 58,456,621.50/x
3. Step 3: Cross multiply
   26,636,032.50x = 58,456,621.50 × 58,456,621.50
4. Step 4: Simplify right side
   26,636,032.50x = 3,417,176,597,194,262
5. Step 5: Solve for x
   x = 3,417,176,597,194,262/26,636,032.50
6. Step 6: Final answer
   x = 128,291,501.27