Finding the Third Proportional to 62,713.50 and 133,932

Step by Step Solution

1. Step 1: Write the proportion equation
   62,713.50 : 133,932 = 133,932 : x
2. Step 2: Convert to fraction form
   62,713.50/133,932 = 133,932/x
3. Step 3: Cross multiply
   62,713.50x = 133,932 × 133,932
4. Step 4: Simplify right side
   62,713.50x = 17,937,780,624
5. Step 5: Solve for x
   x = 17,937,780,624/62,713.50
6. Step 6: Final answer
   x = 286,027.42