Finding the Third Proportional to 2,241,887 and 3,145,813

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241,887 : 3,145,813 = 3,145,813 : x
2. Step 2: Convert to fraction form
   2,241,887/3,145,813 = 3,145,813/x
3. Step 3: Cross multiply
   2,241,887x = 3,145,813 × 3,145,813
4. Step 4: Simplify right side
   2,241,887x = 9,896,139,430,969
5. Step 5: Solve for x
   x = 9,896,139,430,969/2,241,887
6. Step 6: Final answer
   x = 4,414,200.82