Finding the Third Proportional to 1,593,218 and 3,439,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,593,218 : 3,439,984 = 3,439,984 : x
2. Step 2: Convert to fraction form
   1,593,218/3,439,984 = 3,439,984/x
3. Step 3: Cross multiply
   1,593,218x = 3,439,984 × 3,439,984
4. Step 4: Simplify right side
   1,593,218x = 11,833,489,920,256
5. Step 5: Solve for x
   x = 11,833,489,920,256/1,593,218
6. Step 6: Final answer
   x = 7,427,414.15