Finding the Third Proportional to 33,301,853,810 and 71,911,445,558

Step by Step Solution

1. Step 1: Write the proportion equation
   33,301,853,810 : 71,911,445,558 = 71,911,445,558 : x
2. Step 2: Convert to fraction form
   33,301,853,810/71,911,445,558 = 71,911,445,558/x
3. Step 3: Cross multiply
   33,301,853,810x = 71,911,445,558 × 71,911,445,558
4. Step 4: Simplify right side
   33,301,853,810x = 5,171,256,002,241,198,292,992
5. Step 5: Solve for x
   x = 5,171,256,002,241,198,292,992/33,301,853,810
6. Step 6: Final answer
   x = 155,284,328,366.38