Finding the Third Proportional to 2,684,260 and 4,065,460

Step by Step Solution

1. Step 1: Write the proportion equation
   2,684,260 : 4,065,460 = 4,065,460 : x
2. Step 2: Convert to fraction form
   2,684,260/4,065,460 = 4,065,460/x
3. Step 3: Cross multiply
   2,684,260x = 4,065,460 × 4,065,460
4. Step 4: Simplify right side
   2,684,260x = 16,527,965,011,600
5. Step 5: Solve for x
   x = 16,527,965,011,600/2,684,260
6. Step 6: Final answer
   x = 6,157,363.67