Finding the Third Proportional to 1,036,993.50 and 2,156,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,993.50 : 2,156,760 = 2,156,760 : x
2. Step 2: Convert to fraction form
   1,036,993.50/2,156,760 = 2,156,760/x
3. Step 3: Cross multiply
   1,036,993.50x = 2,156,760 × 2,156,760
4. Step 4: Simplify right side
   1,036,993.50x = 4,651,613,697,600
5. Step 5: Solve for x
   x = 4,651,613,697,600/1,036,993.50
6. Step 6: Final answer
   x = 4,485,672.96