Finding the Third Proportional to 45,867 and 98,516

Step by Step Solution

1. Step 1: Write the proportion equation
   45,867 : 98,516 = 98,516 : x
2. Step 2: Convert to fraction form
   45,867/98,516 = 98,516/x
3. Step 3: Cross multiply
   45,867x = 98,516 × 98,516
4. Step 4: Simplify right side
   45,867x = 9,705,402,256
5. Step 5: Solve for x
   x = 9,705,402,256/45,867
6. Step 6: Final answer
   x = 211,598.80