Finding the Third Proportional to 21,504,749,472.50 and 33,734,606,357.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,504,749,472.50 : 33,734,606,357.88 = 33,734,606,357.88 : x
2. Step 2: Convert to fraction form
   21,504,749,472.50/33,734,606,357.88 = 33,734,606,357.88/x
3. Step 3: Cross multiply
   21,504,749,472.50x = 33,734,606,357.88 × 33,734,606,357.88
4. Step 4: Simplify right side
   21,504,749,472.50x = 1,138,023,666,120,780,414,976
5. Step 5: Solve for x
   x = 1,138,023,666,120,780,414,976/21,504,749,472.50
6. Step 6: Final answer
   x = 52,919,643,057.27