Finding the Third Proportional to 31,325.91 and 48,472.59

Step by Step Solution

1. Step 1: Write the proportion equation
   31,325.91 : 48,472.59 = 48,472.59 : x
2. Step 2: Convert to fraction form
   31,325.91/48,472.59 = 48,472.59/x
3. Step 3: Cross multiply
   31,325.91x = 48,472.59 × 48,472.59
4. Step 4: Simplify right side
   31,325.91x = 2,349,592,344.85
5. Step 5: Solve for x
   x = 2,349,592,344.85/31,325.91
6. Step 6: Final answer
   x = 75,004.77