Finding the Third Proportional to 5,614,769 and 8,384,730

Step by Step Solution

1. Step 1: Write the proportion equation
   5,614,769 : 8,384,730 = 8,384,730 : x
2. Step 2: Convert to fraction form
   5,614,769/8,384,730 = 8,384,730/x
3. Step 3: Cross multiply
   5,614,769x = 8,384,730 × 8,384,730
4. Step 4: Simplify right side
   5,614,769x = 70,303,697,172,900
5. Step 5: Solve for x
   x = 70,303,697,172,900/5,614,769
6. Step 6: Final answer
   x = 12,521,209.18