Finding the Third Proportional to 67,852.69 and 99,751.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,852.69 : 99,751.50 = 99,751.50 : x
2. Step 2: Convert to fraction form
   67,852.69/99,751.50 = 99,751.50/x
3. Step 3: Cross multiply
   67,852.69x = 99,751.50 × 99,751.50
4. Step 4: Simplify right side
   67,852.69x = 9,950,361,752.25
5. Step 5: Solve for x
   x = 9,950,361,752.25/67,852.69
6. Step 6: Final answer
   x = 146,646.54