Finding the Third Proportional to 2,321,642 and 3,152,730

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,642 : 3,152,730 = 3,152,730 : x
2. Step 2: Convert to fraction form
   2,321,642/3,152,730 = 3,152,730/x
3. Step 3: Cross multiply
   2,321,642x = 3,152,730 × 3,152,730
4. Step 4: Simplify right side
   2,321,642x = 9,939,706,452,900
5. Step 5: Solve for x
   x = 9,939,706,452,900/2,321,642
6. Step 6: Final answer
   x = 4,281,326.08