Finding the Third Proportional to 499,072 and 1,082,222

Step by Step Solution

1. Step 1: Write the proportion equation
   499,072 : 1,082,222 = 1,082,222 : x
2. Step 2: Convert to fraction form
   499,072/1,082,222 = 1,082,222/x
3. Step 3: Cross multiply
   499,072x = 1,082,222 × 1,082,222
4. Step 4: Simplify right side
   499,072x = 1,171,204,457,284
5. Step 5: Solve for x
   x = 1,171,204,457,284/499,072
6. Step 6: Final answer
   x = 2,346,764.51