Finding the Third Proportional to 546,768 and 1,183,380

Step by Step Solution

1. Step 1: Write the proportion equation
   546,768 : 1,183,380 = 1,183,380 : x
2. Step 2: Convert to fraction form
   546,768/1,183,380 = 1,183,380/x
3. Step 3: Cross multiply
   546,768x = 1,183,380 × 1,183,380
4. Step 4: Simplify right side
   546,768x = 1,400,388,224,400
5. Step 5: Solve for x
   x = 1,400,388,224,400/546,768
6. Step 6: Final answer
   x = 2,561,211.02