Finding the Third Proportional to 65,079 and 98,172

Step by Step Solution

1. Step 1: Write the proportion equation
   65,079 : 98,172 = 98,172 : x
2. Step 2: Convert to fraction form
   65,079/98,172 = 98,172/x
3. Step 3: Cross multiply
   65,079x = 98,172 × 98,172
4. Step 4: Simplify right side
   65,079x = 9,637,741,584
5. Step 5: Solve for x
   x = 9,637,741,584/65,079
6. Step 6: Final answer
   x = 148,092.96