Finding the Third Proportional to 1,200,444 and 2,600,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,200,444 : 2,600,184 = 2,600,184 : x
2. Step 2: Convert to fraction form
   1,200,444/2,600,184 = 2,600,184/x
3. Step 3: Cross multiply
   1,200,444x = 2,600,184 × 2,600,184
4. Step 4: Simplify right side
   1,200,444x = 6,760,956,833,856
5. Step 5: Solve for x
   x = 6,760,956,833,856/1,200,444
6. Step 6: Final answer
   x = 5,632,046.84