Finding the Third Proportional to 65,518.50 and 98,175.38

Step by Step Solution

1. Step 1: Write the proportion equation
   65,518.50 : 98,175.38 = 98,175.38 : x
2. Step 2: Convert to fraction form
   65,518.50/98,175.38 = 98,175.38/x
3. Step 3: Cross multiply
   65,518.50x = 98,175.38 × 98,175.38
4. Step 4: Simplify right side
   65,518.50x = 9,638,404,256.39
5. Step 5: Solve for x
   x = 9,638,404,256.39/65,518.50
6. Step 6: Final answer
   x = 147,109.66