Finding the Third Proportional to 492,723 and 1,062,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,723 : 1,062,355.50 = 1,062,355.50 : x
2. Step 2: Convert to fraction form
   492,723/1,062,355.50 = 1,062,355.50/x
3. Step 3: Cross multiply
   492,723x = 1,062,355.50 × 1,062,355.50
4. Step 4: Simplify right side
   492,723x = 1,128,599,208,380.25
5. Step 5: Solve for x
   x = 1,128,599,208,380.25/492,723
6. Step 6: Final answer
   x = 2,290,534.86