Finding the Third Proportional to 2,662,314.75 and 5,743,440

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662,314.75 : 5,743,440 = 5,743,440 : x
2. Step 2: Convert to fraction form
   2,662,314.75/5,743,440 = 5,743,440/x
3. Step 3: Cross multiply
   2,662,314.75x = 5,743,440 × 5,743,440
4. Step 4: Simplify right side
   2,662,314.75x = 32,987,103,033,600
5. Step 5: Solve for x
   x = 32,987,103,033,600/2,662,314.75
6. Step 6: Final answer
   x = 12,390,384.36