Finding the Third Proportional to 28,354.50 and 61,042

Step by Step Solution

1. Step 1: Write the proportion equation
   28,354.50 : 61,042 = 61,042 : x
2. Step 2: Convert to fraction form
   28,354.50/61,042 = 61,042/x
3. Step 3: Cross multiply
   28,354.50x = 61,042 × 61,042
4. Step 4: Simplify right side
   28,354.50x = 3,726,125,764
5. Step 5: Solve for x
   x = 3,726,125,764/28,354.50
6. Step 6: Final answer
   x = 131,412.15