Finding the Third Proportional to 21,932 and 53,034

Step by Step Solution

1. Step 1: Write the proportion equation
   21,932 : 53,034 = 53,034 : x
2. Step 2: Convert to fraction form
   21,932/53,034 = 53,034/x
3. Step 3: Cross multiply
   21,932x = 53,034 × 53,034
4. Step 4: Simplify right side
   21,932x = 2,812,605,156
5. Step 5: Solve for x
   x = 2,812,605,156/21,932
6. Step 6: Final answer
   x = 128,242.07