Finding the Third Proportional to 34,099.88 and 72,937.13

Step by Step Solution

1. Step 1: Write the proportion equation
   34,099.88 : 72,937.13 = 72,937.13 : x
2. Step 2: Convert to fraction form
   34,099.88/72,937.13 = 72,937.13/x
3. Step 3: Cross multiply
   34,099.88x = 72,937.13 × 72,937.13
4. Step 4: Simplify right side
   34,099.88x = 5,319,824,203.27
5. Step 5: Solve for x
   x = 5,319,824,203.27/34,099.88
6. Step 6: Final answer
   x = 156,007.15