Finding the Third Proportional to 4,260,687 and 5,992,940

Step by Step Solution

1. Step 1: Write the proportion equation
   4,260,687 : 5,992,940 = 5,992,940 : x
2. Step 2: Convert to fraction form
   4,260,687/5,992,940 = 5,992,940/x
3. Step 3: Cross multiply
   4,260,687x = 5,992,940 × 5,992,940
4. Step 4: Simplify right side
   4,260,687x = 35,915,329,843,600
5. Step 5: Solve for x
   x = 35,915,329,843,600/4,260,687
6. Step 6: Final answer
   x = 8,429,469.20