Finding the Third Proportional to 98,507.25 and 156,007.69

Step by Step Solution

1. Step 1: Write the proportion equation
   98,507.25 : 156,007.69 = 156,007.69 : x
2. Step 2: Convert to fraction form
   98,507.25/156,007.69 = 156,007.69/x
3. Step 3: Cross multiply
   98,507.25x = 156,007.69 × 156,007.69
4. Step 4: Simplify right side
   98,507.25x = 24,338,398,559.10
5. Step 5: Solve for x
   x = 24,338,398,559.10/98,507.25
6. Step 6: Final answer
   x = 247,072.16