Finding the Third Proportional to 28,937.25 and 63,200.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,937.25 : 63,200.25 = 63,200.25 : x
2. Step 2: Convert to fraction form
   28,937.25/63,200.25 = 63,200.25/x
3. Step 3: Cross multiply
   28,937.25x = 63,200.25 × 63,200.25
4. Step 4: Simplify right side
   28,937.25x = 3,994,271,600.06
5. Step 5: Solve for x
   x = 3,994,271,600.06/28,937.25
6. Step 6: Final answer
   x = 138,032.18