Finding the Third Proportional to 2,201,820 and 3,292,479

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,820 : 3,292,479 = 3,292,479 : x
2. Step 2: Convert to fraction form
   2,201,820/3,292,479 = 3,292,479/x
3. Step 3: Cross multiply
   2,201,820x = 3,292,479 × 3,292,479
4. Step 4: Simplify right side
   2,201,820x = 10,840,417,965,441
5. Step 5: Solve for x
   x = 10,840,417,965,441/2,201,820
6. Step 6: Final answer
   x = 4,923,389.73