Finding the Third Proportional to 740,055 and 1,617,070

Step by Step Solution

1. Step 1: Write the proportion equation
   740,055 : 1,617,070 = 1,617,070 : x
2. Step 2: Convert to fraction form
   740,055/1,617,070 = 1,617,070/x
3. Step 3: Cross multiply
   740,055x = 1,617,070 × 1,617,070
4. Step 4: Simplify right side
   740,055x = 2,614,915,384,900
5. Step 5: Solve for x
   x = 2,614,915,384,900/740,055
6. Step 6: Final answer
   x = 3,533,406.82