Finding the Third Proportional to 589,114 and 1,283,200

Step by Step Solution

1. Step 1: Write the proportion equation
   589,114 : 1,283,200 = 1,283,200 : x
2. Step 2: Convert to fraction form
   589,114/1,283,200 = 1,283,200/x
3. Step 3: Cross multiply
   589,114x = 1,283,200 × 1,283,200
4. Step 4: Simplify right side
   589,114x = 1,646,602,240,000
5. Step 5: Solve for x
   x = 1,646,602,240,000/589,114
6. Step 6: Final answer
   x = 2,795,048.56