Finding the Third Proportional to 1,576,608 and 2,445,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,576,608 : 2,445,876 = 2,445,876 : x
2. Step 2: Convert to fraction form
   1,576,608/2,445,876 = 2,445,876/x
3. Step 3: Cross multiply
   1,576,608x = 2,445,876 × 2,445,876
4. Step 4: Simplify right side
   1,576,608x = 5,982,309,407,376
5. Step 5: Solve for x
   x = 5,982,309,407,376/1,576,608
6. Step 6: Final answer
   x = 3,794,417.77