Finding the Third Proportional to 997,754.50 and 2,261,878

Step by Step Solution

1. Step 1: Write the proportion equation
   997,754.50 : 2,261,878 = 2,261,878 : x
2. Step 2: Convert to fraction form
   997,754.50/2,261,878 = 2,261,878/x
3. Step 3: Cross multiply
   997,754.50x = 2,261,878 × 2,261,878
4. Step 4: Simplify right side
   997,754.50x = 5,116,092,086,884
5. Step 5: Solve for x
   x = 5,116,092,086,884/997,754.50
6. Step 6: Final answer
   x = 5,127,606.13