Finding the Third Proportional to 492,932.50 and 793,615.50

Step by Step Solution

1. Step 1: Write the proportion equation
   492,932.50 : 793,615.50 = 793,615.50 : x
2. Step 2: Convert to fraction form
   492,932.50/793,615.50 = 793,615.50/x
3. Step 3: Cross multiply
   492,932.50x = 793,615.50 × 793,615.50
4. Step 4: Simplify right side
   492,932.50x = 629,825,561,840.25
5. Step 5: Solve for x
   x = 629,825,561,840.25/492,932.50
6. Step 6: Final answer
   x = 1,277,711.58