Finding the Third Proportional to 20,711,836 and 31,067,757

Step by Step Solution

1. Step 1: Write the proportion equation
   20,711,836 : 31,067,757 = 31,067,757 : x
2. Step 2: Convert to fraction form
   20,711,836/31,067,757 = 31,067,757/x
3. Step 3: Cross multiply
   20,711,836x = 31,067,757 × 31,067,757
4. Step 4: Simplify right side
   20,711,836x = 965,205,525,011,049
5. Step 5: Solve for x
   x = 965,205,525,011,049/20,711,836
6. Step 6: Final answer
   x = 46,601,640.00