Finding the Third Proportional to 33,031,112 and 68,384,824

Step by Step Solution

1. Step 1: Write the proportion equation
   33,031,112 : 68,384,824 = 68,384,824 : x
2. Step 2: Convert to fraction form
   33,031,112/68,384,824 = 68,384,824/x
3. Step 3: Cross multiply
   33,031,112x = 68,384,824 × 68,384,824
4. Step 4: Simplify right side
   33,031,112x = 4,676,484,153,510,976
5. Step 5: Solve for x
   x = 4,676,484,153,510,976/33,031,112
6. Step 6: Final answer
   x = 141,578,162.84