Finding the Third Proportional to 28,204.88 and 61,469.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,204.88 : 61,469.25 = 61,469.25 : x
2. Step 2: Convert to fraction form
   28,204.88/61,469.25 = 61,469.25/x
3. Step 3: Cross multiply
   28,204.88x = 61,469.25 × 61,469.25
4. Step 4: Simplify right side
   28,204.88x = 3,778,468,695.56
5. Step 5: Solve for x
   x = 3,778,468,695.56/28,204.88
6. Step 6: Final answer
   x = 133,965.09