Finding the Third Proportional to 14,112 and 21,980.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,112 : 21,980.25 = 21,980.25 : x
2. Step 2: Convert to fraction form
   14,112/21,980.25 = 21,980.25/x
3. Step 3: Cross multiply
   14,112x = 21,980.25 × 21,980.25
4. Step 4: Simplify right side
   14,112x = 483,131,390.06
5. Step 5: Solve for x
   x = 483,131,390.06/14,112
6. Step 6: Final answer
   x = 34,235.50