Finding the Third Proportional to 1,032,570 and 2,236,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,032,570 : 2,236,720 = 2,236,720 : x
2. Step 2: Convert to fraction form
   1,032,570/2,236,720 = 2,236,720/x
3. Step 3: Cross multiply
   1,032,570x = 2,236,720 × 2,236,720
4. Step 4: Simplify right side
   1,032,570x = 5,002,916,358,400
5. Step 5: Solve for x
   x = 5,002,916,358,400/1,032,570
6. Step 6: Final answer
   x = 4,845,111.09