Finding the Third Proportional to 722,932 and 1,082,210

Step by Step Solution

1. Step 1: Write the proportion equation
   722,932 : 1,082,210 = 1,082,210 : x
2. Step 2: Convert to fraction form
   722,932/1,082,210 = 1,082,210/x
3. Step 3: Cross multiply
   722,932x = 1,082,210 × 1,082,210
4. Step 4: Simplify right side
   722,932x = 1,171,178,484,100
5. Step 5: Solve for x
   x = 1,171,178,484,100/722,932
6. Step 6: Final answer
   x = 1,620,039.62