Finding the Third Proportional to 808,353 and 1,123,938.28

Step by Step Solution

1. Step 1: Write the proportion equation
   808,353 : 1,123,938.28 = 1,123,938.28 : x
2. Step 2: Convert to fraction form
   808,353/1,123,938.28 = 1,123,938.28/x
3. Step 3: Cross multiply
   808,353x = 1,123,938.28 × 1,123,938.28
4. Step 4: Simplify right side
   808,353x = 1,263,237,260,059.20
5. Step 5: Solve for x
   x = 1,263,237,260,059.20/808,353
6. Step 6: Final answer
   x = 1,562,729.72