Finding the Third Proportional to 1,065,335 and 2,288,781

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,335 : 2,288,781 = 2,288,781 : x
2. Step 2: Convert to fraction form
   1,065,335/2,288,781 = 2,288,781/x
3. Step 3: Cross multiply
   1,065,335x = 2,288,781 × 2,288,781
4. Step 4: Simplify right side
   1,065,335x = 5,238,518,465,961
5. Step 5: Solve for x
   x = 5,238,518,465,961/1,065,335
6. Step 6: Final answer
   x = 4,917,249.94