Finding the Third Proportional to 59,718 and 93,208.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,718 : 93,208.50 = 93,208.50 : x
2. Step 2: Convert to fraction form
   59,718/93,208.50 = 93,208.50/x
3. Step 3: Cross multiply
   59,718x = 93,208.50 × 93,208.50
4. Step 4: Simplify right side
   59,718x = 8,687,824,472.25
5. Step 5: Solve for x
   x = 8,687,824,472.25/59,718
6. Step 6: Final answer
   x = 145,480.83