Finding the Third Proportional to 772,949 and 1,016,424

Step by Step Solution

1. Step 1: Write the proportion equation
   772,949 : 1,016,424 = 1,016,424 : x
2. Step 2: Convert to fraction form
   772,949/1,016,424 = 1,016,424/x
3. Step 3: Cross multiply
   772,949x = 1,016,424 × 1,016,424
4. Step 4: Simplify right side
   772,949x = 1,033,117,747,776
5. Step 5: Solve for x
   x = 1,033,117,747,776/772,949
6. Step 6: Final answer
   x = 1,336,592.39