Finding the Third Proportional to 33,505,761.50 and 72,944,556.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,505,761.50 : 72,944,556.50 = 72,944,556.50 : x
2. Step 2: Convert to fraction form
   33,505,761.50/72,944,556.50 = 72,944,556.50/x
3. Step 3: Cross multiply
   33,505,761.50x = 72,944,556.50 × 72,944,556.50
4. Step 4: Simplify right side
   33,505,761.50x = 5,320,908,322,981,692
5. Step 5: Solve for x
   x = 5,320,908,322,981,692/33,505,761.50
6. Step 6: Final answer
   x = 158,805,772.05