Finding the Third Proportional to 2,599,518 and 4,041,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,599,518 : 4,041,036 = 4,041,036 : x
2. Step 2: Convert to fraction form
   2,599,518/4,041,036 = 4,041,036/x
3. Step 3: Cross multiply
   2,599,518x = 4,041,036 × 4,041,036
4. Step 4: Simplify right side
   2,599,518x = 16,329,971,953,296
5. Step 5: Solve for x
   x = 16,329,971,953,296/2,599,518
6. Step 6: Final answer
   x = 6,281,923.02