Finding the Third Proportional to 33,269,595 and 72,397,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,269,595 : 72,397,553.50 = 72,397,553.50 : x
2. Step 2: Convert to fraction form
   33,269,595/72,397,553.50 = 72,397,553.50/x
3. Step 3: Cross multiply
   33,269,595x = 72,397,553.50 × 72,397,553.50
4. Step 4: Simplify right side
   33,269,595x = 5,241,405,752,785,362
5. Step 5: Solve for x
   x = 5,241,405,752,785,362/33,269,595
6. Step 6: Final answer
   x = 157,543,419.23