Finding the Third Proportional to 33,978,880 and 73,367,264

Step by Step Solution

1. Step 1: Write the proportion equation
   33,978,880 : 73,367,264 = 73,367,264 : x
2. Step 2: Convert to fraction form
   33,978,880/73,367,264 = 73,367,264/x
3. Step 3: Cross multiply
   33,978,880x = 73,367,264 × 73,367,264
4. Step 4: Simplify right side
   33,978,880x = 5,382,755,426,845,696
5. Step 5: Solve for x
   x = 5,382,755,426,845,696/33,978,880
6. Step 6: Final answer
   x = 158,414,739.59