Finding the Third Proportional to 47,253,388.50 and 72,896,132.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,253,388.50 : 72,896,132.25 = 72,896,132.25 : x
2. Step 2: Convert to fraction form
   47,253,388.50/72,896,132.25 = 72,896,132.25/x
3. Step 3: Cross multiply
   47,253,388.50x = 72,896,132.25 × 72,896,132.25
4. Step 4: Simplify right side
   47,253,388.50x = 5,313,846,097,009,490
5. Step 5: Solve for x
   x = 5,313,846,097,009,490/47,253,388.50
6. Step 6: Final answer
   x = 112,454,286.68