Finding the Third Proportional to 14,380.88 and 31,070.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,380.88 : 31,070.25 = 31,070.25 : x
2. Step 2: Convert to fraction form
   14,380.88/31,070.25 = 31,070.25/x
3. Step 3: Cross multiply
   14,380.88x = 31,070.25 × 31,070.25
4. Step 4: Simplify right side
   14,380.88x = 965,360,435.06
5. Step 5: Solve for x
   x = 965,360,435.06/14,380.88
6. Step 6: Final answer
   x = 67,128.07