Finding the Third Proportional to 2,298,564 and 3,637,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298,564 : 3,637,878 = 3,637,878 : x
2. Step 2: Convert to fraction form
   2,298,564/3,637,878 = 3,637,878/x
3. Step 3: Cross multiply
   2,298,564x = 3,637,878 × 3,637,878
4. Step 4: Simplify right side
   2,298,564x = 13,234,156,342,884
5. Step 5: Solve for x
   x = 13,234,156,342,884/2,298,564
6. Step 6: Final answer
   x = 5,757,575.75