Finding the Third Proportional to 33,301,853,807.63 and 71,911,445,564.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,301,853,807.63 : 71,911,445,564.25 = 71,911,445,564.25 : x
2. Step 2: Convert to fraction form
   33,301,853,807.63/71,911,445,564.25 = 71,911,445,564.25/x
3. Step 3: Cross multiply
   33,301,853,807.63x = 71,911,445,564.25 × 71,911,445,564.25
4. Step 4: Simplify right side
   33,301,853,807.63x = 5,171,256,003,140,091,117,568
5. Step 5: Solve for x
   x = 5,171,256,003,140,091,117,568/33,301,853,807.63
6. Step 6: Final answer
   x = 155,284,328,404.45