Finding the Third Proportional to 1,740,564 and 2,700,756

Step by Step Solution

1. Step 1: Write the proportion equation
   1,740,564 : 2,700,756 = 2,700,756 : x
2. Step 2: Convert to fraction form
   1,740,564/2,700,756 = 2,700,756/x
3. Step 3: Cross multiply
   1,740,564x = 2,700,756 × 2,700,756
4. Step 4: Simplify right side
   1,740,564x = 7,294,082,971,536
5. Step 5: Solve for x
   x = 7,294,082,971,536/1,740,564
6. Step 6: Final answer
   x = 4,190,643.36