Finding the Third Proportional to 54,050,852 and 83,763,939

Step by Step Solution

1. Step 1: Write the proportion equation
   54,050,852 : 83,763,939 = 83,763,939 : x
2. Step 2: Convert to fraction form
   54,050,852/83,763,939 = 83,763,939/x
3. Step 3: Cross multiply
   54,050,852x = 83,763,939 × 83,763,939
4. Step 4: Simplify right side
   54,050,852x = 7,016,397,476,795,721
5. Step 5: Solve for x
   x = 7,016,397,476,795,721/54,050,852
6. Step 6: Final answer
   x = 129,811,043.07