Finding the Third Proportional to 740,992 and 1,148,096

Step by Step Solution

1. Step 1: Write the proportion equation
   740,992 : 1,148,096 = 1,148,096 : x
2. Step 2: Convert to fraction form
   740,992/1,148,096 = 1,148,096/x
3. Step 3: Cross multiply
   740,992x = 1,148,096 × 1,148,096
4. Step 4: Simplify right side
   740,992x = 1,318,124,425,216
5. Step 5: Solve for x
   x = 1,318,124,425,216/740,992
6. Step 6: Final answer
   x = 1,778,864.58