Finding the Third Proportional to 1,228,443 and 2,658,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,228,443 : 2,658,102 = 2,658,102 : x
2. Step 2: Convert to fraction form
   1,228,443/2,658,102 = 2,658,102/x
3. Step 3: Cross multiply
   1,228,443x = 2,658,102 × 2,658,102
4. Step 4: Simplify right side
   1,228,443x = 7,065,506,242,404
5. Step 5: Solve for x
   x = 7,065,506,242,404/1,228,443
6. Step 6: Final answer
   x = 5,751,594.70