Finding the Third Proportional to 1,071,028 and 2,318,384

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,028 : 2,318,384 = 2,318,384 : x
2. Step 2: Convert to fraction form
   1,071,028/2,318,384 = 2,318,384/x
3. Step 3: Cross multiply
   1,071,028x = 2,318,384 × 2,318,384
4. Step 4: Simplify right side
   1,071,028x = 5,374,904,371,456
5. Step 5: Solve for x
   x = 5,374,904,371,456/1,071,028
6. Step 6: Final answer
   x = 5,018,453.65