Finding the Third Proportional to 5,746,563 and 8,604,018

Step by Step Solution

1. Step 1: Write the proportion equation
   5,746,563 : 8,604,018 = 8,604,018 : x
2. Step 2: Convert to fraction form
   5,746,563/8,604,018 = 8,604,018/x
3. Step 3: Cross multiply
   5,746,563x = 8,604,018 × 8,604,018
4. Step 4: Simplify right side
   5,746,563x = 74,029,125,744,324
5. Step 5: Solve for x
   x = 74,029,125,744,324/5,746,563
6. Step 6: Final answer
   x = 12,882,330.84