Finding the Third Proportional to 1,551,906 and 2,329,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,906 : 2,329,992 = 2,329,992 : x
2. Step 2: Convert to fraction form
   1,551,906/2,329,992 = 2,329,992/x
3. Step 3: Cross multiply
   1,551,906x = 2,329,992 × 2,329,992
4. Step 4: Simplify right side
   1,551,906x = 5,428,862,720,064
5. Step 5: Solve for x
   x = 5,428,862,720,064/1,551,906
6. Step 6: Final answer
   x = 3,498,190.43