Finding the Third Proportional to 28,723.50 and 62,793

Step by Step Solution

1. Step 1: Write the proportion equation
   28,723.50 : 62,793 = 62,793 : x
2. Step 2: Convert to fraction form
   28,723.50/62,793 = 62,793/x
3. Step 3: Cross multiply
   28,723.50x = 62,793 × 62,793
4. Step 4: Simplify right side
   28,723.50x = 3,942,960,849
5. Step 5: Solve for x
   x = 3,942,960,849/28,723.50
6. Step 6: Final answer
   x = 137,272.99