Finding the Third Proportional to 1,593,888 and 3,439,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,888 : 3,439,656 = 3,439,656 : x
2. Step 2: Convert to fraction form
   1,593,888/3,439,656 = 3,439,656/x
3. Step 3: Cross multiply
   1,593,888x = 3,439,656 × 3,439,656
4. Step 4: Simplify right side
   1,593,888x = 11,831,233,398,336
5. Step 5: Solve for x
   x = 11,831,233,398,336/1,593,888
6. Step 6: Final answer
   x = 7,422,876.26