Finding the Third Proportional to 92,914 and 141,555

Step by Step Solution

1. Step 1: Write the proportion equation
   92,914 : 141,555 = 141,555 : x
2. Step 2: Convert to fraction form
   92,914/141,555 = 141,555/x
3. Step 3: Cross multiply
   92,914x = 141,555 × 141,555
4. Step 4: Simplify right side
   92,914x = 20,037,818,025
5. Step 5: Solve for x
   x = 20,037,818,025/92,914
6. Step 6: Final answer
   x = 215,659.84