Finding the Third Proportional to 658,040 and 1,367,752

Step by Step Solution

1. Step 1: Write the proportion equation
   658,040 : 1,367,752 = 1,367,752 : x
2. Step 2: Convert to fraction form
   658,040/1,367,752 = 1,367,752/x
3. Step 3: Cross multiply
   658,040x = 1,367,752 × 1,367,752
4. Step 4: Simplify right side
   658,040x = 1,870,745,533,504
5. Step 5: Solve for x
   x = 1,870,745,533,504/658,040
6. Step 6: Final answer
   x = 2,842,905.50