Finding the Third Proportional to 1,485,986 and 2,295,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,485,986 : 2,295,948 = 2,295,948 : x
2. Step 2: Convert to fraction form
   1,485,986/2,295,948 = 2,295,948/x
3. Step 3: Cross multiply
   1,485,986x = 2,295,948 × 2,295,948
4. Step 4: Simplify right side
   1,485,986x = 5,271,377,218,704
5. Step 5: Solve for x
   x = 5,271,377,218,704/1,485,986
6. Step 6: Final answer
   x = 3,547,393.60