Finding the Third Proportional to 5,746,444 and 8,569,842

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,444 : 8,569,842 = 8,569,842 : x
2. Step 2: Convert to fraction form
   5,746,444/8,569,842 = 8,569,842/x
3. Step 3: Cross multiply
   5,746,444x = 8,569,842 × 8,569,842
4. Step 4: Simplify right side
   5,746,444x = 73,442,191,904,964
5. Step 5: Solve for x
   x = 73,442,191,904,964/5,746,444
6. Step 6: Final answer
   x = 12,780,458.99