Finding the Third Proportional to 40,222 and 88,342

Step by Step Solution

1. Step 1: Write the proportion equation
   40,222 : 88,342 = 88,342 : x
2. Step 2: Convert to fraction form
   40,222/88,342 = 88,342/x
3. Step 3: Cross multiply
   40,222x = 88,342 × 88,342
4. Step 4: Simplify right side
   40,222x = 7,804,308,964
5. Step 5: Solve for x
   x = 7,804,308,964/40,222
6. Step 6: Final answer
   x = 194,030.85