Finding the Third Proportional to 546,564 and 1,200,738

Step by Step Solution

1. Step 1: Write the proportion equation
   546,564 : 1,200,738 = 1,200,738 : x
2. Step 2: Convert to fraction form
   546,564/1,200,738 = 1,200,738/x
3. Step 3: Cross multiply
   546,564x = 1,200,738 × 1,200,738
4. Step 4: Simplify right side
   546,564x = 1,441,771,744,644
5. Step 5: Solve for x
   x = 1,441,771,744,644/546,564
6. Step 6: Final answer
   x = 2,637,882.75