Finding the Third Proportional to 353,754 and 763,822.83

Step by Step Solution

1. Step 1: Write the proportion equation
   353,754 : 763,822.83 = 763,822.83 : x
2. Step 2: Convert to fraction form
   353,754/763,822.83 = 763,822.83/x
3. Step 3: Cross multiply
   353,754x = 763,822.83 × 763,822.83
4. Step 4: Simplify right side
   353,754x = 583,425,312,764.87
5. Step 5: Solve for x
   x = 583,425,312,764.87/353,754
6. Step 6: Final answer
   x = 1,649,240.19