Finding the Third Proportional to 33,996,680 and 72,844,152

Step by Step Solution

1. Step 1: Write the proportion equation
   33,996,680 : 72,844,152 = 72,844,152 : x
2. Step 2: Convert to fraction form
   33,996,680/72,844,152 = 72,844,152/x
3. Step 3: Cross multiply
   33,996,680x = 72,844,152 × 72,844,152
4. Step 4: Simplify right side
   33,996,680x = 5,306,270,480,599,104
5. Step 5: Solve for x
   x = 5,306,270,480,599,104/33,996,680
6. Step 6: Final answer
   x = 156,082,019.79