Finding the Third Proportional to 42,777,824 and 89,080,744

Step by Step Solution

1. Step 1: Write the proportion equation
   42,777,824 : 89,080,744 = 89,080,744 : x
2. Step 2: Convert to fraction form
   42,777,824/89,080,744 = 89,080,744/x
3. Step 3: Cross multiply
   42,777,824x = 89,080,744 × 89,080,744
4. Step 4: Simplify right side
   42,777,824x = 7,935,378,951,593,536
5. Step 5: Solve for x
   x = 7,935,378,951,593,536/42,777,824
6. Step 6: Final answer
   x = 185,502,164.66