Finding the Third Proportional to 545,896 and 1,185,028

Step by Step Solution

1. Step 1: Write the proportion equation
   545,896 : 1,185,028 = 1,185,028 : x
2. Step 2: Convert to fraction form
   545,896/1,185,028 = 1,185,028/x
3. Step 3: Cross multiply
   545,896x = 1,185,028 × 1,185,028
4. Step 4: Simplify right side
   545,896x = 1,404,291,360,784
5. Step 5: Solve for x
   x = 1,404,291,360,784/545,896
6. Step 6: Final answer
   x = 2,572,452.19