Finding the Third Proportional to 1,384,488 and 3,003,984

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,488 : 3,003,984 = 3,003,984 : x
2. Step 2: Convert to fraction form
   1,384,488/3,003,984 = 3,003,984/x
3. Step 3: Cross multiply
   1,384,488x = 3,003,984 × 3,003,984
4. Step 4: Simplify right side
   1,384,488x = 9,023,919,872,256
5. Step 5: Solve for x
   x = 9,023,919,872,256/1,384,488
6. Step 6: Final answer
   x = 6,517,875.11