Finding the Third Proportional to 43,171,964 and 88,078,096

Step by Step Solution

1. Step 1: Write the proportion equation
   43,171,964 : 88,078,096 = 88,078,096 : x
2. Step 2: Convert to fraction form
   43,171,964/88,078,096 = 88,078,096/x
3. Step 3: Cross multiply
   43,171,964x = 88,078,096 × 88,078,096
4. Step 4: Simplify right side
   43,171,964x = 7,757,750,994,985,216
5. Step 5: Solve for x
   x = 7,757,750,994,985,216/43,171,964
6. Step 6: Final answer
   x = 179,694,187.53