Finding the Third Proportional to 28,139.25 and 60,044.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,139.25 : 60,044.25 = 60,044.25 : x
2. Step 2: Convert to fraction form
   28,139.25/60,044.25 = 60,044.25/x
3. Step 3: Cross multiply
   28,139.25x = 60,044.25 × 60,044.25
4. Step 4: Simplify right side
   28,139.25x = 3,605,311,958.06
5. Step 5: Solve for x
   x = 3,605,311,958.06/28,139.25
6. Step 6: Final answer
   x = 128,123.95