Finding the Third Proportional to 722,566 and 1,016,634

Step by Step Solution

1. Step 1: Write the proportion equation
   722,566 : 1,016,634 = 1,016,634 : x
2. Step 2: Convert to fraction form
   722,566/1,016,634 = 1,016,634/x
3. Step 3: Cross multiply
   722,566x = 1,016,634 × 1,016,634
4. Step 4: Simplify right side
   722,566x = 1,033,544,689,956
5. Step 5: Solve for x
   x = 1,033,544,689,956/722,566
6. Step 6: Final answer
   x = 1,430,381.02