Finding the Third Proportional to 5,746,388 and 8,569,758

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,388 : 8,569,758 = 8,569,758 : x
2. Step 2: Convert to fraction form
   5,746,388/8,569,758 = 8,569,758/x
3. Step 3: Cross multiply
   5,746,388x = 8,569,758 × 8,569,758
4. Step 4: Simplify right side
   5,746,388x = 73,440,752,178,564
5. Step 5: Solve for x
   x = 73,440,752,178,564/5,746,388
6. Step 6: Final answer
   x = 12,780,333.00