Finding the Third Proportional to 815,767 and 1,749,632

Step by Step Solution

1. Step 1: Write the proportion equation
   815,767 : 1,749,632 = 1,749,632 : x
2. Step 2: Convert to fraction form
   815,767/1,749,632 = 1,749,632/x
3. Step 3: Cross multiply
   815,767x = 1,749,632 × 1,749,632
4. Step 4: Simplify right side
   815,767x = 3,061,212,135,424
5. Step 5: Solve for x
   x = 3,061,212,135,424/815,767
6. Step 6: Final answer
   x = 3,752,556.96