Finding the Third Proportional to 28,083 and 60,397.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,083 : 60,397.50 = 60,397.50 : x
2. Step 2: Convert to fraction form
   28,083/60,397.50 = 60,397.50/x
3. Step 3: Cross multiply
   28,083x = 60,397.50 × 60,397.50
4. Step 4: Simplify right side
   28,083x = 3,647,858,006.25
5. Step 5: Solve for x
   x = 3,647,858,006.25/28,083
6. Step 6: Final answer
   x = 129,895.60