Finding the Third Proportional to 361,278 and 794,061

Step by Step Solution

1. Step 1: Write the proportion equation
   361,278 : 794,061 = 794,061 : x
2. Step 2: Convert to fraction form
   361,278/794,061 = 794,061/x
3. Step 3: Cross multiply
   361,278x = 794,061 × 794,061
4. Step 4: Simplify right side
   361,278x = 630,532,871,721
5. Step 5: Solve for x
   x = 630,532,871,721/361,278
6. Step 6: Final answer
   x = 1,745,284.44