Finding the Third Proportional to 74,853 and 113,055

Step by Step Solution

1. Step 1: Write the proportion equation
   74,853 : 113,055 = 113,055 : x
2. Step 2: Convert to fraction form
   74,853/113,055 = 113,055/x
3. Step 3: Cross multiply
   74,853x = 113,055 × 113,055
4. Step 4: Simplify right side
   74,853x = 12,781,433,025
5. Step 5: Solve for x
   x = 12,781,433,025/74,853
6. Step 6: Final answer
   x = 170,753.78