Finding the Third Proportional to 2,293,602 and 3,207,987

Step by Step Solution

1. Step 1: Write the proportion equation
   2,293,602 : 3,207,987 = 3,207,987 : x
2. Step 2: Convert to fraction form
   2,293,602/3,207,987 = 3,207,987/x
3. Step 3: Cross multiply
   2,293,602x = 3,207,987 × 3,207,987
4. Step 4: Simplify right side
   2,293,602x = 10,291,180,592,169
5. Step 5: Solve for x
   x = 10,291,180,592,169/2,293,602
6. Step 6: Final answer
   x = 4,486,907.75