Finding the Third Proportional to 89,297 and 131,029

Step by Step Solution

1. Step 1: Write the proportion equation
   89,297 : 131,029 = 131,029 : x
2. Step 2: Convert to fraction form
   89,297/131,029 = 131,029/x
3. Step 3: Cross multiply
   89,297x = 131,029 × 131,029
4. Step 4: Simplify right side
   89,297x = 17,168,598,841
5. Step 5: Solve for x
   x = 17,168,598,841/89,297
6. Step 6: Final answer
   x = 192,264.00