Finding the Third Proportional to 33,301,853,816 and 71,911,445,570

Step by Step Solution

1. Step 1: Write the proportion equation
   33,301,853,816 : 71,911,445,570 = 71,911,445,570 : x
2. Step 2: Convert to fraction form
   33,301,853,816/71,911,445,570 = 71,911,445,570/x
3. Step 3: Cross multiply
   33,301,853,816x = 71,911,445,570 × 71,911,445,570
4. Step 4: Simplify right side
   33,301,853,816x = 5,171,256,003,967,072,600,064
5. Step 5: Solve for x
   x = 5,171,256,003,967,072,600,064/33,301,853,816
6. Step 6: Final answer
   x = 155,284,328,390.23