Finding the Third Proportional to 29,228.25 and 63,127.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,228.25 : 63,127.50 = 63,127.50 : x
2. Step 2: Convert to fraction form
   29,228.25/63,127.50 = 63,127.50/x
3. Step 3: Cross multiply
   29,228.25x = 63,127.50 × 63,127.50
4. Step 4: Simplify right side
   29,228.25x = 3,985,081,256.25
5. Step 5: Solve for x
   x = 3,985,081,256.25/29,228.25
6. Step 6: Final answer
   x = 136,343.48