Finding the Third Proportional to 808,305 and 1,123,883

Step by Step Solution

1. Step 1: Write the proportion equation
   808,305 : 1,123,883 = 1,123,883 : x
2. Step 2: Convert to fraction form
   808,305/1,123,883 = 1,123,883/x
3. Step 3: Cross multiply
   808,305x = 1,123,883 × 1,123,883
4. Step 4: Simplify right side
   808,305x = 1,263,112,997,689
5. Step 5: Solve for x
   x = 1,263,112,997,689/808,305
6. Step 6: Final answer
   x = 1,562,668.79