Finding the Third Proportional to 5,617,111 and 12,099,446

Step by Step Solution

1. Step 1: Write the proportion equation
   5,617,111 : 12,099,446 = 12,099,446 : x
2. Step 2: Convert to fraction form
   5,617,111/12,099,446 = 12,099,446/x
3. Step 3: Cross multiply
   5,617,111x = 12,099,446 × 12,099,446
4. Step 4: Simplify right side
   5,617,111x = 146,396,593,506,916
5. Step 5: Solve for x
   x = 146,396,593,506,916/5,617,111
6. Step 6: Final answer
   x = 26,062,613.59