Finding the Third Proportional to 14,489.25 and 30,892.31

Step by Step Solution

1. Step 1: Write the proportion equation
   14,489.25 : 30,892.31 = 30,892.31 : x
2. Step 2: Convert to fraction form
   14,489.25/30,892.31 = 30,892.31/x
3. Step 3: Cross multiply
   14,489.25x = 30,892.31 × 30,892.31
4. Step 4: Simplify right side
   14,489.25x = 954,334,971.60
5. Step 5: Solve for x
   x = 954,334,971.60/14,489.25
6. Step 6: Final answer
   x = 65,865.04