Finding the Third Proportional to 10,140 and 14,932

Step by Step Solution

1. Step 1: Write the proportion equation
   10,140 : 14,932 = 14,932 : x
2. Step 2: Convert to fraction form
   10,140/14,932 = 14,932/x
3. Step 3: Cross multiply
   10,140x = 14,932 × 14,932
4. Step 4: Simplify right side
   10,140x = 222,964,624
5. Step 5: Solve for x
   x = 222,964,624/10,140
6. Step 6: Final answer
   x = 21,988.62