Finding the Third Proportional to 42,433.88 and 88,353.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,433.88 : 88,353.28 = 88,353.28 : x
2. Step 2: Convert to fraction form
   42,433.88/88,353.28 = 88,353.28/x
3. Step 3: Cross multiply
   42,433.88x = 88,353.28 × 88,353.28
4. Step 4: Simplify right side
   42,433.88x = 7,806,302,307.64
5. Step 5: Solve for x
   x = 7,806,302,307.64/42,433.88
6. Step 6: Final answer
   x = 183,963.93