Finding the Third Proportional to 63,399 and 93,262.50

Step by Step Solution

1. Step 1: Write the proportion equation
   63,399 : 93,262.50 = 93,262.50 : x
2. Step 2: Convert to fraction form
   63,399/93,262.50 = 93,262.50/x
3. Step 3: Cross multiply
   63,399x = 93,262.50 × 93,262.50
4. Step 4: Simplify right side
   63,399x = 8,697,893,906.25
5. Step 5: Solve for x
   x = 8,697,893,906.25/63,399
6. Step 6: Final answer
   x = 137,192.92