Finding the Third Proportional to 1,003,302 and 2,142,684

Step by Step Solution

1. Step 1: Write the proportion equation
   1,003,302 : 2,142,684 = 2,142,684 : x
2. Step 2: Convert to fraction form
   1,003,302/2,142,684 = 2,142,684/x
3. Step 3: Cross multiply
   1,003,302x = 2,142,684 × 2,142,684
4. Step 4: Simplify right side
   1,003,302x = 4,591,094,723,856
5. Step 5: Solve for x
   x = 4,591,094,723,856/1,003,302
6. Step 6: Final answer
   x = 4,575,984.82