Finding the Third Proportional to 15,177.19 and 31,105.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,177.19 : 31,105.88 = 31,105.88 : x
2. Step 2: Convert to fraction form
   15,177.19/31,105.88 = 31,105.88/x
3. Step 3: Cross multiply
   15,177.19x = 31,105.88 × 31,105.88
4. Step 4: Simplify right side
   15,177.19x = 967,575,459.52
5. Step 5: Solve for x
   x = 967,575,459.52/15,177.19
6. Step 6: Final answer
   x = 63,751.96