Finding the Third Proportional to 2,209,616 and 3,344,312

Step by Step Solution

1. Step 1: Write the proportion equation
   2,209,616 : 3,344,312 = 3,344,312 : x
2. Step 2: Convert to fraction form
   2,209,616/3,344,312 = 3,344,312/x
3. Step 3: Cross multiply
   2,209,616x = 3,344,312 × 3,344,312
4. Step 4: Simplify right side
   2,209,616x = 11,184,422,753,344
5. Step 5: Solve for x
   x = 11,184,422,753,344/2,209,616
6. Step 6: Final answer
   x = 5,061,704.28