Finding the Third Proportional to 21,534,204 and 33,099,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,534,204 : 33,099,619.50 = 33,099,619.50 : x
2. Step 2: Convert to fraction form
   21,534,204/33,099,619.50 = 33,099,619.50/x
3. Step 3: Cross multiply
   21,534,204x = 33,099,619.50 × 33,099,619.50
4. Step 4: Simplify right side
   21,534,204x = 1,095,584,811,044,780.25
5. Step 5: Solve for x
   x = 1,095,584,811,044,780.25/21,534,204
6. Step 6: Final answer
   x = 50,876,494.48