Finding the Third Proportional to 1,439,116 and 3,167,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,116 : 3,167,992 = 3,167,992 : x
2. Step 2: Convert to fraction form
   1,439,116/3,167,992 = 3,167,992/x
3. Step 3: Cross multiply
   1,439,116x = 3,167,992 × 3,167,992
4. Step 4: Simplify right side
   1,439,116x = 10,036,173,312,064
5. Step 5: Solve for x
   x = 10,036,173,312,064/1,439,116
6. Step 6: Final answer
   x = 6,973,845.97