Finding the Third Proportional to 61,614 and 126,147.38

Step by Step Solution

1. Step 1: Write the proportion equation
   61,614 : 126,147.38 = 126,147.38 : x
2. Step 2: Convert to fraction form
   61,614/126,147.38 = 126,147.38/x
3. Step 3: Cross multiply
   61,614x = 126,147.38 × 126,147.38
4. Step 4: Simplify right side
   61,614x = 15,913,160,219.39
5. Step 5: Solve for x
   x = 15,913,160,219.39/61,614
6. Step 6: Final answer
   x = 258,271.82