Finding the Third Proportional to 684,068 and 1,052,997

Step by Step Solution

1. Step 1: Write the proportion equation
   684,068 : 1,052,997 = 1,052,997 : x
2. Step 2: Convert to fraction form
   684,068/1,052,997 = 1,052,997/x
3. Step 3: Cross multiply
   684,068x = 1,052,997 × 1,052,997
4. Step 4: Simplify right side
   684,068x = 1,108,802,682,009
5. Step 5: Solve for x
   x = 1,108,802,682,009/684,068
6. Step 6: Final answer
   x = 1,620,895.41