Finding the Third Proportional to 33,634,818 and 73,780,692

Step by Step Solution

1. Step 1: Write the proportion equation
   33,634,818 : 73,780,692 = 73,780,692 : x
2. Step 2: Convert to fraction form
   33,634,818/73,780,692 = 73,780,692/x
3. Step 3: Cross multiply
   33,634,818x = 73,780,692 × 73,780,692
4. Step 4: Simplify right side
   33,634,818x = 5,443,590,511,998,864
5. Step 5: Solve for x
   x = 5,443,590,511,998,864/33,634,818
6. Step 6: Final answer
   x = 161,843,911.63