Finding the Third Proportional to 773,280 and 1,183,032

Step by Step Solution

1. Step 1: Write the proportion equation
   773,280 : 1,183,032 = 1,183,032 : x
2. Step 2: Convert to fraction form
   773,280/1,183,032 = 1,183,032/x
3. Step 3: Cross multiply
   773,280x = 1,183,032 × 1,183,032
4. Step 4: Simplify right side
   773,280x = 1,399,564,713,024
5. Step 5: Solve for x
   x = 1,399,564,713,024/773,280
6. Step 6: Final answer
   x = 1,809,906.78