Finding the Third Proportional to 39,841.50 and 61,155

Step by Step Solution

1. Step 1: Write the proportion equation
   39,841.50 : 61,155 = 61,155 : x
2. Step 2: Convert to fraction form
   39,841.50/61,155 = 61,155/x
3. Step 3: Cross multiply
   39,841.50x = 61,155 × 61,155
4. Step 4: Simplify right side
   39,841.50x = 3,739,934,025
5. Step 5: Solve for x
   x = 3,739,934,025/39,841.50
6. Step 6: Final answer
   x = 93,870.31