Finding the Third Proportional to 67,548 and 98,716.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,548 : 98,716.50 = 98,716.50 : x
2. Step 2: Convert to fraction form
   67,548/98,716.50 = 98,716.50/x
3. Step 3: Cross multiply
   67,548x = 98,716.50 × 98,716.50
4. Step 4: Simplify right side
   67,548x = 9,744,947,372.25
5. Step 5: Solve for x
   x = 9,744,947,372.25/67,548
6. Step 6: Final answer
   x = 144,267.00