Finding the Third Proportional to 92,912 and 141,552

Step by Step Solution

1. Step 1: Write the proportion equation
   92,912 : 141,552 = 141,552 : x
2. Step 2: Convert to fraction form
   92,912/141,552 = 141,552/x
3. Step 3: Cross multiply
   92,912x = 141,552 × 141,552
4. Step 4: Simplify right side
   92,912x = 20,036,968,704
5. Step 5: Solve for x
   x = 20,036,968,704/92,912
6. Step 6: Final answer
   x = 215,655.34