Finding the Third Proportional to 492,651 and 741,162

Step by Step Solution

1. Step 1: Write the proportion equation
   492,651 : 741,162 = 741,162 : x
2. Step 2: Convert to fraction form
   492,651/741,162 = 741,162/x
3. Step 3: Cross multiply
   492,651x = 741,162 × 741,162
4. Step 4: Simplify right side
   492,651x = 549,321,110,244
5. Step 5: Solve for x
   x = 549,321,110,244/492,651
6. Step 6: Final answer
   x = 1,115,030.95