Finding the Third Proportional to 42,955 and 88,857

Step by Step Solution

1. Step 1: Write the proportion equation
   42,955 : 88,857 = 88,857 : x
2. Step 2: Convert to fraction form
   42,955/88,857 = 88,857/x
3. Step 3: Cross multiply
   42,955x = 88,857 × 88,857
4. Step 4: Simplify right side
   42,955x = 7,895,566,449
5. Step 5: Solve for x
   x = 7,895,566,449/42,955
6. Step 6: Final answer
   x = 183,810.18