Finding the Third Proportional to 713,044 and 1,585,478

Step by Step Solution

1. Step 1: Write the proportion equation
   713,044 : 1,585,478 = 1,585,478 : x
2. Step 2: Convert to fraction form
   713,044/1,585,478 = 1,585,478/x
3. Step 3: Cross multiply
   713,044x = 1,585,478 × 1,585,478
4. Step 4: Simplify right side
   713,044x = 2,513,740,488,484
5. Step 5: Solve for x
   x = 2,513,740,488,484/713,044
6. Step 6: Final answer
   x = 3,525,365.18