Finding the Third Proportional to 623,056 and 1,351,088

Step by Step Solution

1. Step 1: Write the proportion equation
   623,056 : 1,351,088 = 1,351,088 : x
2. Step 2: Convert to fraction form
   623,056/1,351,088 = 1,351,088/x
3. Step 3: Cross multiply
   623,056x = 1,351,088 × 1,351,088
4. Step 4: Simplify right side
   623,056x = 1,825,438,783,744
5. Step 5: Solve for x
   x = 1,825,438,783,744/623,056
6. Step 6: Final answer
   x = 2,929,814.95