Finding the Third Proportional to 28,854 and 62,626.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,854 : 62,626.50 = 62,626.50 : x
2. Step 2: Convert to fraction form
   28,854/62,626.50 = 62,626.50/x
3. Step 3: Cross multiply
   28,854x = 62,626.50 × 62,626.50
4. Step 4: Simplify right side
   28,854x = 3,922,078,502.25
5. Step 5: Solve for x
   x = 3,922,078,502.25/28,854
6. Step 6: Final answer
   x = 135,928.42