Finding the Third Proportional to 913,356 and 2,065,798.69

Step by Step Solution

1. Step 1: Write the proportion equation
   913,356 : 2,065,798.69 = 2,065,798.69 : x
2. Step 2: Convert to fraction form
   913,356/2,065,798.69 = 2,065,798.69/x
3. Step 3: Cross multiply
   913,356x = 2,065,798.69 × 2,065,798.69
4. Step 4: Simplify right side
   913,356x = 4,267,524,217,276.72
5. Step 5: Solve for x
   x = 4,267,524,217,276.72/913,356
6. Step 6: Final answer
   x = 4,672,355.81