Finding the Third Proportional to 65,746.88 and 93,031.31

Step by Step Solution

1. Step 1: Write the proportion equation
   65,746.88 : 93,031.31 = 93,031.31 : x
2. Step 2: Convert to fraction form
   65,746.88/93,031.31 = 93,031.31/x
3. Step 3: Cross multiply
   65,746.88x = 93,031.31 × 93,031.31
4. Step 4: Simplify right side
   65,746.88x = 8,654,825,105.47
5. Step 5: Solve for x
   x = 8,654,825,105.47/65,746.88
6. Step 6: Final answer
   x = 131,638.58