Finding the Third Proportional to 29,142.91 and 45,002.25

Step by Step Solution

1. Step 1: Write the proportion equation
   29,142.91 : 45,002.25 = 45,002.25 : x
2. Step 2: Convert to fraction form
   29,142.91/45,002.25 = 45,002.25/x
3. Step 3: Cross multiply
   29,142.91x = 45,002.25 × 45,002.25
4. Step 4: Simplify right side
   29,142.91x = 2,025,202,505.06
5. Step 5: Solve for x
   x = 2,025,202,505.06/29,142.91
6. Step 6: Final answer
   x = 69,492.11