Finding the Third Proportional to 14,300.25 and 31,367.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,300.25 : 31,367.25 = 31,367.25 : x
2. Step 2: Convert to fraction form
   14,300.25/31,367.25 = 31,367.25/x
3. Step 3: Cross multiply
   14,300.25x = 31,367.25 × 31,367.25
4. Step 4: Simplify right side
   14,300.25x = 983,904,372.56
5. Step 5: Solve for x
   x = 983,904,372.56/14,300.25
6. Step 6: Final answer
   x = 68,803.30