Finding the Third Proportional to 2,015,454 and 4,424,082

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,454 : 4,424,082 = 4,424,082 : x
2. Step 2: Convert to fraction form
   2,015,454/4,424,082 = 4,424,082/x
3. Step 3: Cross multiply
   2,015,454x = 4,424,082 × 4,424,082
4. Step 4: Simplify right side
   2,015,454x = 19,572,501,542,724
5. Step 5: Solve for x
   x = 19,572,501,542,724/2,015,454
6. Step 6: Final answer
   x = 9,711,212.23