Finding the Third Proportional to 28,156.50 and 59,769

Step by Step Solution

1. Step 1: Write the proportion equation
   28,156.50 : 59,769 = 59,769 : x
2. Step 2: Convert to fraction form
   28,156.50/59,769 = 59,769/x
3. Step 3: Cross multiply
   28,156.50x = 59,769 × 59,769
4. Step 4: Simplify right side
   28,156.50x = 3,572,333,361
5. Step 5: Solve for x
   x = 3,572,333,361/28,156.50
6. Step 6: Final answer
   x = 126,874.20