Finding the Third Proportional to 14,235.75 and 31,152.75

Step by Step Solution

1. Step 1: Write the proportion equation
   14,235.75 : 31,152.75 = 31,152.75 : x
2. Step 2: Convert to fraction form
   14,235.75/31,152.75 = 31,152.75/x
3. Step 3: Cross multiply
   14,235.75x = 31,152.75 × 31,152.75
4. Step 4: Simplify right side
   14,235.75x = 970,493,832.56
5. Step 5: Solve for x
   x = 970,493,832.56/14,235.75
6. Step 6: Final answer
   x = 68,173.00