Finding the Third Proportional to 334,950 and 728,076

Step by Step Solution

1. Step 1: Write the proportion equation
   334,950 : 728,076 = 728,076 : x
2. Step 2: Convert to fraction form
   334,950/728,076 = 728,076/x
3. Step 3: Cross multiply
   334,950x = 728,076 × 728,076
4. Step 4: Simplify right side
   334,950x = 530,094,661,776
5. Step 5: Solve for x
   x = 530,094,661,776/334,950
6. Step 6: Final answer
   x = 1,582,608.33