Finding the Third Proportional to 20,699,881,167 and 33,797,463,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   20,699,881,167 : 33,797,463,574.50 = 33,797,463,574.50 : x
2. Step 2: Convert to fraction form
   20,699,881,167/33,797,463,574.50 = 33,797,463,574.50/x
3. Step 3: Cross multiply
   20,699,881,167x = 33,797,463,574.50 × 33,797,463,574.50
4. Step 4: Simplify right side
   20,699,881,167x = 1,142,268,544,069,654,282,240
5. Step 5: Solve for x
   x = 1,142,268,544,069,654,282,240/20,699,881,167
6. Step 6: Final answer
   x = 55,182,372,055.87