Finding the Third Proportional to 109,088 and 146,592

Step by Step Solution

1. Step 1: Write the proportion equation
   109,088 : 146,592 = 146,592 : x
2. Step 2: Convert to fraction form
   109,088/146,592 = 146,592/x
3. Step 3: Cross multiply
   109,088x = 146,592 × 146,592
4. Step 4: Simplify right side
   109,088x = 21,489,214,464
5. Step 5: Solve for x
   x = 21,489,214,464/109,088
6. Step 6: Final answer
   x = 196,989.72