Finding the Third Proportional to 368,343 and 793,363.50

Step by Step Solution

1. Step 1: Write the proportion equation
   368,343 : 793,363.50 = 793,363.50 : x
2. Step 2: Convert to fraction form
   368,343/793,363.50 = 793,363.50/x
3. Step 3: Cross multiply
   368,343x = 793,363.50 × 793,363.50
4. Step 4: Simplify right side
   368,343x = 629,425,643,132.25
5. Step 5: Solve for x
   x = 629,425,643,132.25/368,343
6. Step 6: Final answer
   x = 1,708,803.05