Finding the Third Proportional to 5,746,564 and 8,604,020

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,564 : 8,604,020 = 8,604,020 : x
2. Step 2: Convert to fraction form
   5,746,564/8,604,020 = 8,604,020/x
3. Step 3: Cross multiply
   5,746,564x = 8,604,020 × 8,604,020
4. Step 4: Simplify right side
   5,746,564x = 74,029,160,160,400
5. Step 5: Solve for x
   x = 74,029,160,160,400/5,746,564
6. Step 6: Final answer
   x = 12,882,334.58