Finding the Third Proportional to 901,631 and 1,903,858

Step by Step Solution

1. Step 1: Write the proportion equation
   901,631 : 1,903,858 = 1,903,858 : x
2. Step 2: Convert to fraction form
   901,631/1,903,858 = 1,903,858/x
3. Step 3: Cross multiply
   901,631x = 1,903,858 × 1,903,858
4. Step 4: Simplify right side
   901,631x = 3,624,675,284,164
5. Step 5: Solve for x
   x = 3,624,675,284,164/901,631
6. Step 6: Final answer
   x = 4,020,131.61