Finding the Third Proportional to 671,799 and 1,007,274

Step by Step Solution

1. Step 1: Write the proportion equation
   671,799 : 1,007,274 = 1,007,274 : x
2. Step 2: Convert to fraction form
   671,799/1,007,274 = 1,007,274/x
3. Step 3: Cross multiply
   671,799x = 1,007,274 × 1,007,274
4. Step 4: Simplify right side
   671,799x = 1,014,600,911,076
5. Step 5: Solve for x
   x = 1,014,600,911,076/671,799
6. Step 6: Final answer
   x = 1,510,274.52