Finding the Third Proportional to 45,987.75 and 98,536.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,987.75 : 98,536.50 = 98,536.50 : x
2. Step 2: Convert to fraction form
   45,987.75/98,536.50 = 98,536.50/x
3. Step 3: Cross multiply
   45,987.75x = 98,536.50 × 98,536.50
4. Step 4: Simplify right side
   45,987.75x = 9,709,441,832.25
5. Step 5: Solve for x
   x = 9,709,441,832.25/45,987.75
6. Step 6: Final answer
   x = 211,131.05