Finding the Third Proportional to 1,614,396 and 3,396,099

Step by Step Solution

1. Step 1: Write the proportion equation
   1,614,396 : 3,396,099 = 3,396,099 : x
2. Step 2: Convert to fraction form
   1,614,396/3,396,099 = 3,396,099/x
3. Step 3: Cross multiply
   1,614,396x = 3,396,099 × 3,396,099
4. Step 4: Simplify right side
   1,614,396x = 11,533,488,417,801
5. Step 5: Solve for x
   x = 11,533,488,417,801/1,614,396
6. Step 6: Final answer
   x = 7,144,150.76