Finding the Third Proportional to 1,739,558 and 3,528,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,558 : 3,528,028 = 3,528,028 : x
2. Step 2: Convert to fraction form
   1,739,558/3,528,028 = 3,528,028/x
3. Step 3: Cross multiply
   1,739,558x = 3,528,028 × 3,528,028
4. Step 4: Simplify right side
   1,739,558x = 12,446,981,568,784
5. Step 5: Solve for x
   x = 12,446,981,568,784/1,739,558
6. Step 6: Final answer
   x = 7,155,255.28