Finding the Third Proportional to 4,074,022 and 8,482,746

Step by Step Solution

1. Step 1: Write the proportion equation
   4,074,022 : 8,482,746 = 8,482,746 : x
2. Step 2: Convert to fraction form
   4,074,022/8,482,746 = 8,482,746/x
3. Step 3: Cross multiply
   4,074,022x = 8,482,746 × 8,482,746
4. Step 4: Simplify right side
   4,074,022x = 71,956,979,700,516
5. Step 5: Solve for x
   x = 71,956,979,700,516/4,074,022
6. Step 6: Final answer
   x = 17,662,393.50