Finding the Third Proportional to 2,800,670 and 5,704,069

Step by Step Solution

1. Step 1: Write the proportion equation
   2,800,670 : 5,704,069 = 5,704,069 : x
2. Step 2: Convert to fraction form
   2,800,670/5,704,069 = 5,704,069/x
3. Step 3: Cross multiply
   2,800,670x = 5,704,069 × 5,704,069
4. Step 4: Simplify right side
   2,800,670x = 32,536,403,156,761
5. Step 5: Solve for x
   x = 32,536,403,156,761/2,800,670
6. Step 6: Final answer
   x = 11,617,364.12