Finding the Third Proportional to 4,823,338.50 and 10,043,617.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,823,338.50 : 10,043,617.50 = 10,043,617.50 : x
2. Step 2: Convert to fraction form
   4,823,338.50/10,043,617.50 = 10,043,617.50/x
3. Step 3: Cross multiply
   4,823,338.50x = 10,043,617.50 × 10,043,617.50
4. Step 4: Simplify right side
   4,823,338.50x = 100,874,252,486,306.25
5. Step 5: Solve for x
   x = 100,874,252,486,306.25/4,823,338.50
6. Step 6: Final answer
   x = 20,913,782.54