Finding the Third Proportional to 112,005 and 234,382.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,005 : 234,382.50 = 234,382.50 : x
2. Step 2: Convert to fraction form
   112,005/234,382.50 = 234,382.50/x
3. Step 3: Cross multiply
   112,005x = 234,382.50 × 234,382.50
4. Step 4: Simplify right side
   112,005x = 54,935,156,306.25
5. Step 5: Solve for x
   x = 54,935,156,306.25/112,005
6. Step 6: Final answer
   x = 490,470.57