Finding the Third Proportional to 815,454 and 1,735,884

Step by Step Solution

1. Step 1: Write the proportion equation
   815,454 : 1,735,884 = 1,735,884 : x
2. Step 2: Convert to fraction form
   815,454/1,735,884 = 1,735,884/x
3. Step 3: Cross multiply
   815,454x = 1,735,884 × 1,735,884
4. Step 4: Simplify right side
   815,454x = 3,013,293,261,456
5. Step 5: Solve for x
   x = 3,013,293,261,456/815,454
6. Step 6: Final answer
   x = 3,695,233.90