Finding the Third Proportional to 28,633.50 and 61,499.25

Step by Step Solution

1. Step 1: Write the proportion equation
   28,633.50 : 61,499.25 = 61,499.25 : x
2. Step 2: Convert to fraction form
   28,633.50/61,499.25 = 61,499.25/x
3. Step 3: Cross multiply
   28,633.50x = 61,499.25 × 61,499.25
4. Step 4: Simplify right side
   28,633.50x = 3,782,157,750.56
5. Step 5: Solve for x
   x = 3,782,157,750.56/28,633.50
6. Step 6: Final answer
   x = 132,088.56