Finding the Third Proportional to 5,744,980 and 8,506,544

Step by Step Solution

1. Step 1: Write the proportion equation
   5,744,980 : 8,506,544 = 8,506,544 : x
2. Step 2: Convert to fraction form
   5,744,980/8,506,544 = 8,506,544/x
3. Step 3: Cross multiply
   5,744,980x = 8,506,544 × 8,506,544
4. Step 4: Simplify right side
   5,744,980x = 72,361,290,823,936
5. Step 5: Solve for x
   x = 72,361,290,823,936/5,744,980
6. Step 6: Final answer
   x = 12,595,568.80