Finding the Third Proportional to 671,266 and 1,016,648

Step by Step Solution

1. Step 1: Write the proportion equation
   671,266 : 1,016,648 = 1,016,648 : x
2. Step 2: Convert to fraction form
   671,266/1,016,648 = 1,016,648/x
3. Step 3: Cross multiply
   671,266x = 1,016,648 × 1,016,648
4. Step 4: Simplify right side
   671,266x = 1,033,573,155,904
5. Step 5: Solve for x
   x = 1,033,573,155,904/671,266
6. Step 6: Final answer
   x = 1,539,737.09