Finding the Third Proportional to 60,412 and 88,836

Step by Step Solution

1. Step 1: Write the proportion equation
   60,412 : 88,836 = 88,836 : x
2. Step 2: Convert to fraction form
   60,412/88,836 = 88,836/x
3. Step 3: Cross multiply
   60,412x = 88,836 × 88,836
4. Step 4: Simplify right side
   60,412x = 7,891,834,896
5. Step 5: Solve for x
   x = 7,891,834,896/60,412
6. Step 6: Final answer
   x = 130,633.56