Finding the Third Proportional to 496,722 and 1,072,842

Step by Step Solution

1. Step 1: Write the proportion equation
   496,722 : 1,072,842 = 1,072,842 : x
2. Step 2: Convert to fraction form
   496,722/1,072,842 = 1,072,842/x
3. Step 3: Cross multiply
   496,722x = 1,072,842 × 1,072,842
4. Step 4: Simplify right side
   496,722x = 1,150,989,956,964
5. Step 5: Solve for x
   x = 1,150,989,956,964/496,722
6. Step 6: Final answer
   x = 2,317,171.29