Finding the Third Proportional to 34,099,878 and 73,063,644

Step by Step Solution

1. Step 1: Write the proportion equation
   34,099,878 : 73,063,644 = 73,063,644 : x
2. Step 2: Convert to fraction form
   34,099,878/73,063,644 = 73,063,644/x
3. Step 3: Cross multiply
   34,099,878x = 73,063,644 × 73,063,644
4. Step 4: Simplify right side
   34,099,878x = 5,338,296,074,558,736
5. Step 5: Solve for x
   x = 5,338,296,074,558,736/34,099,878
6. Step 6: Final answer
   x = 156,548,832.07