Finding the Third Proportional to 39,398 and 60,555.50

Step by Step Solution

1. Step 1: Write the proportion equation
   39,398 : 60,555.50 = 60,555.50 : x
2. Step 2: Convert to fraction form
   39,398/60,555.50 = 60,555.50/x
3. Step 3: Cross multiply
   39,398x = 60,555.50 × 60,555.50
4. Step 4: Simplify right side
   39,398x = 3,666,968,580.25
5. Step 5: Solve for x
   x = 3,666,968,580.25/39,398
6. Step 6: Final answer
   x = 93,074.99