Finding the Third Proportional to 85,332.50 and 114,874

Step by Step Solution

1. Step 1: Write the proportion equation
   85,332.50 : 114,874 = 114,874 : x
2. Step 2: Convert to fraction form
   85,332.50/114,874 = 114,874/x
3. Step 3: Cross multiply
   85,332.50x = 114,874 × 114,874
4. Step 4: Simplify right side
   85,332.50x = 13,196,035,876
5. Step 5: Solve for x
   x = 13,196,035,876/85,332.50
6. Step 6: Final answer
   x = 154,642.56