Finding the Third Proportional to 40,379,214 and 88,066,779

Step by Step Solution

1. Step 1: Write the proportion equation
   40,379,214 : 88,066,779 = 88,066,779 : x
2. Step 2: Convert to fraction form
   40,379,214/88,066,779 = 88,066,779/x
3. Step 3: Cross multiply
   40,379,214x = 88,066,779 × 88,066,779
4. Step 4: Simplify right side
   40,379,214x = 7,755,757,563,434,841
5. Step 5: Solve for x
   x = 7,755,757,563,434,841/40,379,214
6. Step 6: Final answer
   x = 192,073,019.63