Finding the Third Proportional to 33,888,288 and 74,245,656

Step by Step Solution

1. Step 1: Write the proportion equation
   33,888,288 : 74,245,656 = 74,245,656 : x
2. Step 2: Convert to fraction form
   33,888,288/74,245,656 = 74,245,656/x
3. Step 3: Cross multiply
   33,888,288x = 74,245,656 × 74,245,656
4. Step 4: Simplify right side
   33,888,288x = 5,512,417,434,870,336
5. Step 5: Solve for x
   x = 5,512,417,434,870,336/33,888,288
6. Step 6: Final answer
   x = 162,664,382.30