Finding the Third Proportional to 28,285.50 and 61,026

Step by Step Solution

1. Step 1: Write the proportion equation
   28,285.50 : 61,026 = 61,026 : x
2. Step 2: Convert to fraction form
   28,285.50/61,026 = 61,026/x
3. Step 3: Cross multiply
   28,285.50x = 61,026 × 61,026
4. Step 4: Simplify right side
   28,285.50x = 3,724,172,676
5. Step 5: Solve for x
   x = 3,724,172,676/28,285.50
6. Step 6: Final answer
   x = 131,663.67