Finding the Third Proportional to 5,780,150 and 12,704,386

Step by Step Solution

1. Step 1: Write the proportion equation
   5,780,150 : 12,704,386 = 12,704,386 : x
2. Step 2: Convert to fraction form
   5,780,150/12,704,386 = 12,704,386/x
3. Step 3: Cross multiply
   5,780,150x = 12,704,386 × 12,704,386
4. Step 4: Simplify right side
   5,780,150x = 161,401,423,636,996
5. Step 5: Solve for x
   x = 161,401,423,636,996/5,780,150
6. Step 6: Final answer
   x = 27,923,397.08