Finding the Third Proportional to 2,894,351 and 4,254,807

Step by Step Solution

1. Step 1: Write the proportion equation
   2,894,351 : 4,254,807 = 4,254,807 : x
2. Step 2: Convert to fraction form
   2,894,351/4,254,807 = 4,254,807/x
3. Step 3: Cross multiply
   2,894,351x = 4,254,807 × 4,254,807
4. Step 4: Simplify right side
   2,894,351x = 18,103,382,607,249
5. Step 5: Solve for x
   x = 18,103,382,607,249/2,894,351
6. Step 6: Final answer
   x = 6,254,729.51