Finding the Third Proportional to 5,746,247 and 8,569,542

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,247 : 8,569,542 = 8,569,542 : x
2. Step 2: Convert to fraction form
   5,746,247/8,569,542 = 8,569,542/x
3. Step 3: Cross multiply
   5,746,247x = 8,569,542 × 8,569,542
4. Step 4: Simplify right side
   5,746,247x = 73,437,050,089,764
5. Step 5: Solve for x
   x = 73,437,050,089,764/5,746,247
6. Step 6: Final answer
   x = 12,780,002.34