Finding the Third Proportional to 710,384 and 1,521,532

Step by Step Solution

1. Step 1: Write the proportion equation
   710,384 : 1,521,532 = 1,521,532 : x
2. Step 2: Convert to fraction form
   710,384/1,521,532 = 1,521,532/x
3. Step 3: Cross multiply
   710,384x = 1,521,532 × 1,521,532
4. Step 4: Simplify right side
   710,384x = 2,315,059,627,024
5. Step 5: Solve for x
   x = 2,315,059,627,024/710,384
6. Step 6: Final answer
   x = 3,258,884.81