Finding the Third Proportional to 2,422,710 and 3,291,672

Step by Step Solution

1. Step 1: Write the proportion equation
   2,422,710 : 3,291,672 = 3,291,672 : x
2. Step 2: Convert to fraction form
   2,422,710/3,291,672 = 3,291,672/x
3. Step 3: Cross multiply
   2,422,710x = 3,291,672 × 3,291,672
4. Step 4: Simplify right side
   2,422,710x = 10,835,104,555,584
5. Step 5: Solve for x
   x = 10,835,104,555,584/2,422,710
6. Step 6: Final answer
   x = 4,472,307.69