Finding the Third Proportional to 21,534,052.50 and 33,099,397.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,534,052.50 : 33,099,397.88 = 33,099,397.88 : x
2. Step 2: Convert to fraction form
   21,534,052.50/33,099,397.88 = 33,099,397.88/x
3. Step 3: Cross multiply
   21,534,052.50x = 33,099,397.88 × 33,099,397.88
4. Step 4: Simplify right side
   21,534,052.50x = 1,095,570,139,687,554.50
5. Step 5: Solve for x
   x = 1,095,570,139,687,554.50/21,534,052.50
6. Step 6: Final answer
   x = 50,876,171.11