Finding the Third Proportional to 1,065,384 and 2,288,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,384 : 2,288,876 = 2,288,876 : x
2. Step 2: Convert to fraction form
   1,065,384/2,288,876 = 2,288,876/x
3. Step 3: Cross multiply
   1,065,384x = 2,288,876 × 2,288,876
4. Step 4: Simplify right side
   1,065,384x = 5,238,953,343,376
5. Step 5: Solve for x
   x = 5,238,953,343,376/1,065,384
6. Step 6: Final answer
   x = 4,917,431.97