Finding the Third Proportional to 901,605 and 1,903,812

Step by Step Solution

1. Step 1: Write the proportion equation
   901,605 : 1,903,812 = 1,903,812 : x
2. Step 2: Convert to fraction form
   901,605/1,903,812 = 1,903,812/x
3. Step 3: Cross multiply
   901,605x = 1,903,812 × 1,903,812
4. Step 4: Simplify right side
   901,605x = 3,624,500,131,344
5. Step 5: Solve for x
   x = 3,624,500,131,344/901,605
6. Step 6: Final answer
   x = 4,020,053.27