Finding the Third Proportional to 2,457,524 and 3,686,288

Step by Step Solution

1. Step 1: Write the proportion equation
   2,457,524 : 3,686,288 = 3,686,288 : x
2. Step 2: Convert to fraction form
   2,457,524/3,686,288 = 3,686,288/x
3. Step 3: Cross multiply
   2,457,524x = 3,686,288 × 3,686,288
4. Step 4: Simplify right side
   2,457,524x = 13,588,719,218,944
5. Step 5: Solve for x
   x = 13,588,719,218,944/2,457,524
6. Step 6: Final answer
   x = 5,529,435.00