Finding the Third Proportional to 709,164 and 1,536,478

Step by Step Solution

1. Step 1: Write the proportion equation
   709,164 : 1,536,478 = 1,536,478 : x
2. Step 2: Convert to fraction form
   709,164/1,536,478 = 1,536,478/x
3. Step 3: Cross multiply
   709,164x = 1,536,478 × 1,536,478
4. Step 4: Simplify right side
   709,164x = 2,360,764,644,484
5. Step 5: Solve for x
   x = 2,360,764,644,484/709,164
6. Step 6: Final answer
   x = 3,328,940.34