Finding the Third Proportional to 3,806,448 and 5,604,520

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,448 : 5,604,520 = 5,604,520 : x
2. Step 2: Convert to fraction form
   3,806,448/5,604,520 = 5,604,520/x
3. Step 3: Cross multiply
   3,806,448x = 5,604,520 × 5,604,520
4. Step 4: Simplify right side
   3,806,448x = 31,410,644,430,400
5. Step 5: Solve for x
   x = 31,410,644,430,400/3,806,448
6. Step 6: Final answer
   x = 8,251,956.79