Finding the Third Proportional to 28,412 and 59,770

Step by Step Solution

1. Step 1: Write the proportion equation
   28,412 : 59,770 = 59,770 : x
2. Step 2: Convert to fraction form
   28,412/59,770 = 59,770/x
3. Step 3: Cross multiply
   28,412x = 59,770 × 59,770
4. Step 4: Simplify right side
   28,412x = 3,572,452,900
5. Step 5: Solve for x
   x = 3,572,452,900/28,412
6. Step 6: Final answer
   x = 125,737.47