Finding the Third Proportional to 65,194.50 and 98,706

Step by Step Solution

1. Step 1: Write the proportion equation
   65,194.50 : 98,706 = 98,706 : x
2. Step 2: Convert to fraction form
   65,194.50/98,706 = 98,706/x
3. Step 3: Cross multiply
   65,194.50x = 98,706 × 98,706
4. Step 4: Simplify right side
   65,194.50x = 9,742,874,436
5. Step 5: Solve for x
   x = 9,742,874,436/65,194.50
6. Step 6: Final answer
   x = 149,443.20