Finding the Third Proportional to 28,878 and 62,053.50

Step by Step Solution

1. Step 1: Write the proportion equation
   28,878 : 62,053.50 = 62,053.50 : x
2. Step 2: Convert to fraction form
   28,878/62,053.50 = 62,053.50/x
3. Step 3: Cross multiply
   28,878x = 62,053.50 × 62,053.50
4. Step 4: Simplify right side
   28,878x = 3,850,636,862.25
5. Step 5: Solve for x
   x = 3,850,636,862.25/28,878
6. Step 6: Final answer
   x = 133,341.54