Finding the Third Proportional to 3,806,406 and 5,604,471

Step by Step Solution

1. Step 1: Write the proportion equation
   3,806,406 : 5,604,471 = 5,604,471 : x
2. Step 2: Convert to fraction form
   3,806,406/5,604,471 = 5,604,471/x
3. Step 3: Cross multiply
   3,806,406x = 5,604,471 × 5,604,471
4. Step 4: Simplify right side
   3,806,406x = 31,410,095,189,841
5. Step 5: Solve for x
   x = 31,410,095,189,841/3,806,406
6. Step 6: Final answer
   x = 8,251,903.55