Finding the Third Proportional to 28,332 and 62,203.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,332 : 62,203.50 = 62,203.50 : x
2. Step 2: Convert to fraction form
   28,332/62,203.50 = 62,203.50/x
3. Step 3: Cross multiply
   28,332x = 62,203.50 × 62,203.50
4. Step 4: Simplify right side
   28,332x = 3,869,275,412.25
5. Step 5: Solve for x
   x = 3,869,275,412.25/28,332
6. Step 6: Final answer
   x = 136,569.09