Finding the Third Proportional to 457,164 and 1,051,416

Step by Step Solution

1. Step 1: Write the proportion equation
   457,164 : 1,051,416 = 1,051,416 : x
2. Step 2: Convert to fraction form
   457,164/1,051,416 = 1,051,416/x
3. Step 3: Cross multiply
   457,164x = 1,051,416 × 1,051,416
4. Step 4: Simplify right side
   457,164x = 1,105,475,605,056
5. Step 5: Solve for x
   x = 1,105,475,605,056/457,164
6. Step 6: Final answer
   x = 2,418,116.05