Finding the Third Proportional to 492,054 and 735,517.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,054 : 735,517.50 = 735,517.50 : x
2. Step 2: Convert to fraction form
   492,054/735,517.50 = 735,517.50/x
3. Step 3: Cross multiply
   492,054x = 735,517.50 × 735,517.50
4. Step 4: Simplify right side
   492,054x = 540,985,992,806.25
5. Step 5: Solve for x
   x = 540,985,992,806.25/492,054
6. Step 6: Final answer
   x = 1,099,444.36