Finding the Third Proportional to 110,332 and 238,156

Step by Step Solution

1. Step 1: Write the proportion equation
   110,332 : 238,156 = 238,156 : x
2. Step 2: Convert to fraction form
   110,332/238,156 = 238,156/x
3. Step 3: Cross multiply
   110,332x = 238,156 × 238,156
4. Step 4: Simplify right side
   110,332x = 56,718,280,336
5. Step 5: Solve for x
   x = 56,718,280,336/110,332
6. Step 6: Final answer
   x = 514,069.18