Finding the Third Proportional to 33,821,051.34 and 72,425,067.89

Step by Step Solution

1. Step 1: Write the proportion equation
   33,821,051.34 : 72,425,067.89 = 72,425,067.89 : x
2. Step 2: Convert to fraction form
   33,821,051.34/72,425,067.89 = 72,425,067.89/x
3. Step 3: Cross multiply
   33,821,051.34x = 72,425,067.89 × 72,425,067.89
4. Step 4: Simplify right side
   33,821,051.34x = 5,245,390,458,961,640
5. Step 5: Solve for x
   x = 5,245,390,458,961,640/33,821,051.34
6. Step 6: Final answer
   x = 155,092,472.01