Finding the Third Proportional to 1,128,022 and 1,747,513

Step by Step Solution

1. Step 1: Write the proportion equation
   1,128,022 : 1,747,513 = 1,747,513 : x
2. Step 2: Convert to fraction form
   1,128,022/1,747,513 = 1,747,513/x
3. Step 3: Cross multiply
   1,128,022x = 1,747,513 × 1,747,513
4. Step 4: Simplify right side
   1,128,022x = 3,053,801,685,169
5. Step 5: Solve for x
   x = 3,053,801,685,169/1,128,022
6. Step 6: Final answer
   x = 2,707,218.20