Finding the Third Proportional to 98,607 and 140,995.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,607 : 140,995.50 = 140,995.50 : x
2. Step 2: Convert to fraction form
   98,607/140,995.50 = 140,995.50/x
3. Step 3: Cross multiply
   98,607x = 140,995.50 × 140,995.50
4. Step 4: Simplify right side
   98,607x = 19,879,731,020.25
5. Step 5: Solve for x
   x = 19,879,731,020.25/98,607
6. Step 6: Final answer
   x = 201,605.68