Finding the Third Proportional to 552,836 and 1,145,032

Step by Step Solution

1. Step 1: Write the proportion equation
   552,836 : 1,145,032 = 1,145,032 : x
2. Step 2: Convert to fraction form
   552,836/1,145,032 = 1,145,032/x
3. Step 3: Cross multiply
   552,836x = 1,145,032 × 1,145,032
4. Step 4: Simplify right side
   552,836x = 1,311,098,281,024
5. Step 5: Solve for x
   x = 1,311,098,281,024/552,836
6. Step 6: Final answer
   x = 2,371,586.30