Finding the Third Proportional to 815,753 and 1,749,604

Step by Step Solution

1. Step 1: Write the proportion equation
   815,753 : 1,749,604 = 1,749,604 : x
2. Step 2: Convert to fraction form
   815,753/1,749,604 = 1,749,604/x
3. Step 3: Cross multiply
   815,753x = 1,749,604 × 1,749,604
4. Step 4: Simplify right side
   815,753x = 3,061,114,156,816
5. Step 5: Solve for x
   x = 3,061,114,156,816/815,753
6. Step 6: Final answer
   x = 3,752,501.26