Finding the Third Proportional to 5,617,109 and 12,099,442

Step by Step Solution

1. Step 1: Write the proportion equation
   5,617,109 : 12,099,442 = 12,099,442 : x
2. Step 2: Convert to fraction form
   5,617,109/12,099,442 = 12,099,442/x
3. Step 3: Cross multiply
   5,617,109x = 12,099,442 × 12,099,442
4. Step 4: Simplify right side
   5,617,109x = 146,396,496,711,364
5. Step 5: Solve for x
   x = 146,396,496,711,364/5,617,109
6. Step 6: Final answer
   x = 26,062,605.64