Finding the Third Proportional to 508,743 and 1,091,244

Step by Step Solution

1. Step 1: Write the proportion equation
   508,743 : 1,091,244 = 1,091,244 : x
2. Step 2: Convert to fraction form
   508,743/1,091,244 = 1,091,244/x
3. Step 3: Cross multiply
   508,743x = 1,091,244 × 1,091,244
4. Step 4: Simplify right side
   508,743x = 1,190,813,467,536
5. Step 5: Solve for x
   x = 1,190,813,467,536/508,743
6. Step 6: Final answer
   x = 2,340,697.50