Finding the Third Proportional to 19,687,802 and 30,814,014

Step by Step Solution

1. Step 1: Write the proportion equation
   19,687,802 : 30,814,014 = 30,814,014 : x
2. Step 2: Convert to fraction form
   19,687,802/30,814,014 = 30,814,014/x
3. Step 3: Cross multiply
   19,687,802x = 30,814,014 × 30,814,014
4. Step 4: Simplify right side
   19,687,802x = 949,503,458,792,196
5. Step 5: Solve for x
   x = 949,503,458,792,196/19,687,802
6. Step 6: Final answer
   x = 48,228,007.31