Finding the Third Proportional to 87,874 and 133,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,874 : 133,043.50 = 133,043.50 : x
2. Step 2: Convert to fraction form
   87,874/133,043.50 = 133,043.50/x
3. Step 3: Cross multiply
   87,874x = 133,043.50 × 133,043.50
4. Step 4: Simplify right side
   87,874x = 17,700,572,892.25
5. Step 5: Solve for x
   x = 17,700,572,892.25/87,874
6. Step 6: Final answer
   x = 201,431.29