Finding the Third Proportional to 507,942 and 1,116,162

Step by Step Solution

1. Step 1: Write the proportion equation
   507,942 : 1,116,162 = 1,116,162 : x
2. Step 2: Convert to fraction form
   507,942/1,116,162 = 1,116,162/x
3. Step 3: Cross multiply
   507,942x = 1,116,162 × 1,116,162
4. Step 4: Simplify right side
   507,942x = 1,245,817,610,244
5. Step 5: Solve for x
   x = 1,245,817,610,244/507,942
6. Step 6: Final answer
   x = 2,452,676.90