Finding the Third Proportional to 556,285 and 1,142,060.50

Step by Step Solution

1. Step 1: Write the proportion equation
   556,285 : 1,142,060.50 = 1,142,060.50 : x
2. Step 2: Convert to fraction form
   556,285/1,142,060.50 = 1,142,060.50/x
3. Step 3: Cross multiply
   556,285x = 1,142,060.50 × 1,142,060.50
4. Step 4: Simplify right side
   556,285x = 1,304,302,185,660.25
5. Step 5: Solve for x
   x = 1,304,302,185,660.25/556,285
6. Step 6: Final answer
   x = 2,344,665.39