Finding the Third Proportional to 14,122 and 30,156

Step by Step Solution

1. Step 1: Write the proportion equation
   14,122 : 30,156 = 30,156 : x
2. Step 2: Convert to fraction form
   14,122/30,156 = 30,156/x
3. Step 3: Cross multiply
   14,122x = 30,156 × 30,156
4. Step 4: Simplify right side
   14,122x = 909,384,336
5. Step 5: Solve for x
   x = 909,384,336/14,122
6. Step 6: Final answer
   x = 64,394.87