Finding the Third Proportional to 1,813,742 and 3,959,050

Step by Step Solution

1. Step 1: Write the proportion equation
   1,813,742 : 3,959,050 = 3,959,050 : x
2. Step 2: Convert to fraction form
   1,813,742/3,959,050 = 3,959,050/x
3. Step 3: Cross multiply
   1,813,742x = 3,959,050 × 3,959,050
4. Step 4: Simplify right side
   1,813,742x = 15,674,076,902,500
5. Step 5: Solve for x
   x = 15,674,076,902,500/1,813,742
6. Step 6: Final answer
   x = 8,641,844.82