Finding the Third Proportional to 112,045.50 and 234,479.25

Step by Step Solution

1. Step 1: Write the proportion equation
   112,045.50 : 234,479.25 = 234,479.25 : x
2. Step 2: Convert to fraction form
   112,045.50/234,479.25 = 234,479.25/x
3. Step 3: Cross multiply
   112,045.50x = 234,479.25 × 234,479.25
4. Step 4: Simplify right side
   112,045.50x = 54,980,518,680.56
5. Step 5: Solve for x
   x = 54,980,518,680.56/112,045.50
6. Step 6: Final answer
   x = 490,698.14