Finding the Third Proportional to 14,865 and 31,805.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,865 : 31,805.25 = 31,805.25 : x
2. Step 2: Convert to fraction form
   14,865/31,805.25 = 31,805.25/x
3. Step 3: Cross multiply
   14,865x = 31,805.25 × 31,805.25
4. Step 4: Simplify right side
   14,865x = 1,011,573,927.56
5. Step 5: Solve for x
   x = 1,011,573,927.56/14,865
6. Step 6: Final answer
   x = 68,050.72