Finding the Third Proportional to 1,743,768 and 3,762,720

Step by Step Solution

1. Step 1: Write the proportion equation
   1,743,768 : 3,762,720 = 3,762,720 : x
2. Step 2: Convert to fraction form
   1,743,768/3,762,720 = 3,762,720/x
3. Step 3: Cross multiply
   1,743,768x = 3,762,720 × 3,762,720
4. Step 4: Simplify right side
   1,743,768x = 14,158,061,798,400
5. Step 5: Solve for x
   x = 14,158,061,798,400/1,743,768
6. Step 6: Final answer
   x = 8,119,234.78