Finding the Third Proportional to 6,978 and 13,332

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978 : 13,332 = 13,332 : x
2. Step 2: Convert to fraction form
   6,978/13,332 = 13,332/x
3. Step 3: Cross multiply
   6,978x = 13,332 × 13,332
4. Step 4: Simplify right side
   6,978x = 177,742,224
5. Step 5: Solve for x
   x = 177,742,224/6,978
6. Step 6: Final answer
   x = 25,471.80