Finding the Third Proportional to 1,742,703 and 3,820,782

Step by Step Solution

1. Step 1: Write the proportion equation
   1,742,703 : 3,820,782 = 3,820,782 : x
2. Step 2: Convert to fraction form
   1,742,703/3,820,782 = 3,820,782/x
3. Step 3: Cross multiply
   1,742,703x = 3,820,782 × 3,820,782
4. Step 4: Simplify right side
   1,742,703x = 14,598,375,091,524
5. Step 5: Solve for x
   x = 14,598,375,091,524/1,742,703
6. Step 6: Final answer
   x = 8,376,857.73