Finding the Third Proportional to 33,277,888 and 72,680,066

Step by Step Solution

1. Step 1: Write the proportion equation
   33,277,888 : 72,680,066 = 72,680,066 : x
2. Step 2: Convert to fraction form
   33,277,888/72,680,066 = 72,680,066/x
3. Step 3: Cross multiply
   33,277,888x = 72,680,066 × 72,680,066
4. Step 4: Simplify right side
   33,277,888x = 5,282,391,993,764,356
5. Step 5: Solve for x
   x = 5,282,391,993,764,356/33,277,888
6. Step 6: Final answer
   x = 158,735,794.58