Finding the Third Proportional to 2,005,082 and 4,312,438

Step by Step Solution

1. Step 1: Write the proportion equation
   2,005,082 : 4,312,438 = 4,312,438 : x
2. Step 2: Convert to fraction form
   2,005,082/4,312,438 = 4,312,438/x
3. Step 3: Cross multiply
   2,005,082x = 4,312,438 × 4,312,438
4. Step 4: Simplify right side
   2,005,082x = 18,597,121,503,844
5. Step 5: Solve for x
   x = 18,597,121,503,844/2,005,082
6. Step 6: Final answer
   x = 9,274,992.99