Finding the Third Proportional to 3,604,448 and 4,865,392

Step by Step Solution

1. Step 1: Write the proportion equation
   3,604,448 : 4,865,392 = 4,865,392 : x
2. Step 2: Convert to fraction form
   3,604,448/4,865,392 = 4,865,392/x
3. Step 3: Cross multiply
   3,604,448x = 4,865,392 × 4,865,392
4. Step 4: Simplify right side
   3,604,448x = 23,672,039,313,664
5. Step 5: Solve for x
   x = 23,672,039,313,664/3,604,448
6. Step 6: Final answer
   x = 6,567,452.02