Finding the Third Proportional to 1,933,287 and 2,840,718

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,287 : 2,840,718 = 2,840,718 : x
2. Step 2: Convert to fraction form
   1,933,287/2,840,718 = 2,840,718/x
3. Step 3: Cross multiply
   1,933,287x = 2,840,718 × 2,840,718
4. Step 4: Simplify right side
   1,933,287x = 8,069,678,755,524
5. Step 5: Solve for x
   x = 8,069,678,755,524/1,933,287
6. Step 6: Final answer
   x = 4,174,071.80