Finding the Third Proportional to 3,806,410 and 5,604,477

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,410 : 5,604,477 = 5,604,477 : x
2. Step 2: Convert to fraction form
   3,806,410/5,604,477 = 5,604,477/x
3. Step 3: Cross multiply
   3,806,410x = 5,604,477 × 5,604,477
4. Step 4: Simplify right side
   3,806,410x = 31,410,162,443,529
5. Step 5: Solve for x
   x = 31,410,162,443,529/3,806,410
6. Step 6: Final answer
   x = 8,251,912.55