Finding the Third Proportional to 112,162 and 234,708

Step by Step Solution

1. Step 1: Write the proportion equation
   112,162 : 234,708 = 234,708 : x
2. Step 2: Convert to fraction form
   112,162/234,708 = 234,708/x
3. Step 3: Cross multiply
   112,162x = 234,708 × 234,708
4. Step 4: Simplify right side
   112,162x = 55,087,845,264
5. Step 5: Solve for x
   x = 55,087,845,264/112,162
6. Step 6: Final answer
   x = 491,145.35