Finding the Third Proportional to 42,508,723 and 88,042,067

Step by Step Solution

1. Step 1: Write the proportion equation
   42,508,723 : 88,042,067 = 88,042,067 : x
2. Step 2: Convert to fraction form
   42,508,723/88,042,067 = 88,042,067/x
3. Step 3: Cross multiply
   42,508,723x = 88,042,067 × 88,042,067
4. Step 4: Simplify right side
   42,508,723x = 7,751,405,561,632,489
5. Step 5: Solve for x
   x = 7,751,405,561,632,489/42,508,723
6. Step 6: Final answer
   x = 182,348,586.70