Finding the Third Proportional to 547,820 and 1,195,298

Step by Step Solution

1. Step 1: Write the proportion equation
   547,820 : 1,195,298 = 1,195,298 : x
2. Step 2: Convert to fraction form
   547,820/1,195,298 = 1,195,298/x
3. Step 3: Cross multiply
   547,820x = 1,195,298 × 1,195,298
4. Step 4: Simplify right side
   547,820x = 1,428,737,308,804
5. Step 5: Solve for x
   x = 1,428,737,308,804/547,820
6. Step 6: Final answer
   x = 2,608,041.53