Finding the Third Proportional to 28,073.25 and 60,253.88

Step by Step Solution

1. Step 1: Write the proportion equation
   28,073.25 : 60,253.88 = 60,253.88 : x
2. Step 2: Convert to fraction form
   28,073.25/60,253.88 = 60,253.88/x
3. Step 3: Cross multiply
   28,073.25x = 60,253.88 × 60,253.88
4. Step 4: Simplify right side
   28,073.25x = 3,630,529,452.52
5. Step 5: Solve for x
   x = 3,630,529,452.52/28,073.25
6. Step 6: Final answer
   x = 129,323.45