Finding the Third Proportional to 29,230.50 and 63,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,230.50 : 63,131.50 = 63,131.50 : x
2. Step 2: Convert to fraction form
   29,230.50/63,131.50 = 63,131.50/x
3. Step 3: Cross multiply
   29,230.50x = 63,131.50 × 63,131.50
4. Step 4: Simplify right side
   29,230.50x = 3,985,586,292.25
5. Step 5: Solve for x
   x = 3,985,586,292.25/29,230.50
6. Step 6: Final answer
   x = 136,350.26