Finding the Third Proportional to 789,538.50 and 1,736,505

Step by Step Solution

1. Step 1: Write the proportion equation
   789,538.50 : 1,736,505 = 1,736,505 : x
2. Step 2: Convert to fraction form
   789,538.50/1,736,505 = 1,736,505/x
3. Step 3: Cross multiply
   789,538.50x = 1,736,505 × 1,736,505
4. Step 4: Simplify right side
   789,538.50x = 3,015,449,615,025
5. Step 5: Solve for x
   x = 3,015,449,615,025/789,538.50
6. Step 6: Final answer
   x = 3,819,255.95