Finding the Third Proportional to 65,309.50 and 98,146

Step by Step Solution

1. Step 1: Write the proportion equation
   65,309.50 : 98,146 = 98,146 : x
2. Step 2: Convert to fraction form
   65,309.50/98,146 = 98,146/x
3. Step 3: Cross multiply
   65,309.50x = 98,146 × 98,146
4. Step 4: Simplify right side
   65,309.50x = 9,632,637,316
5. Step 5: Solve for x
   x = 9,632,637,316/65,309.50
6. Step 6: Final answer
   x = 147,492.13