Finding the Third Proportional to 21,665,944.50 and 33,655,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,665,944.50 : 33,655,846.50 = 33,655,846.50 : x
2. Step 2: Convert to fraction form
   21,665,944.50/33,655,846.50 = 33,655,846.50/x
3. Step 3: Cross multiply
   21,665,944.50x = 33,655,846.50 × 33,655,846.50
4. Step 4: Simplify right side
   21,665,944.50x = 1,132,716,003,631,562.25
5. Step 5: Solve for x
   x = 1,132,716,003,631,562.25/21,665,944.50
6. Step 6: Final answer
   x = 52,280,942.73