Finding the Third Proportional to 554,984 and 1,188,700

Step by Step Solution

1. Step 1: Write the proportion equation
   554,984 : 1,188,700 = 1,188,700 : x
2. Step 2: Convert to fraction form
   554,984/1,188,700 = 1,188,700/x
3. Step 3: Cross multiply
   554,984x = 1,188,700 × 1,188,700
4. Step 4: Simplify right side
   554,984x = 1,413,007,690,000
5. Step 5: Solve for x
   x = 1,413,007,690,000/554,984
6. Step 6: Final answer
   x = 2,546,033.20