Finding the Third Proportional to 1,348,056 and 2,911,968

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,056 : 2,911,968 = 2,911,968 : x
2. Step 2: Convert to fraction form
   1,348,056/2,911,968 = 2,911,968/x
3. Step 3: Cross multiply
   1,348,056x = 2,911,968 × 2,911,968
4. Step 4: Simplify right side
   1,348,056x = 8,479,557,633,024
5. Step 5: Solve for x
   x = 8,479,557,633,024/1,348,056
6. Step 6: Final answer
   x = 6,290,211.71