Finding the Third Proportional to 10,830,990 and 23,787,866

Step by Step Solution

1. Step 1: Write the proportion equation
   10,830,990 : 23,787,866 = 23,787,866 : x
2. Step 2: Convert to fraction form
   10,830,990/23,787,866 = 23,787,866/x
3. Step 3: Cross multiply
   10,830,990x = 23,787,866 × 23,787,866
4. Step 4: Simplify right side
   10,830,990x = 565,862,568,833,956
5. Step 5: Solve for x
   x = 565,862,568,833,956/10,830,990
6. Step 6: Final answer
   x = 52,244,768.84