Finding the Third Proportional to 99,496.69 and 157,546.69

Step by Step Solution

1. Step 1: Write the proportion equation
   99,496.69 : 157,546.69 = 157,546.69 : x
2. Step 2: Convert to fraction form
   99,496.69/157,546.69 = 157,546.69/x
3. Step 3: Cross multiply
   99,496.69x = 157,546.69 × 157,546.69
4. Step 4: Simplify right side
   99,496.69x = 24,820,958,742.22
5. Step 5: Solve for x
   x = 24,820,958,742.22/99,496.69
6. Step 6: Final answer
   x = 249,465.18