Finding the Third Proportional to 45,320.50 and 98,706

Step by Step Solution

1. Step 1: Write the proportion equation
   45,320.50 : 98,706 = 98,706 : x
2. Step 2: Convert to fraction form
   45,320.50/98,706 = 98,706/x
3. Step 3: Cross multiply
   45,320.50x = 98,706 × 98,706
4. Step 4: Simplify right side
   45,320.50x = 9,742,874,436
5. Step 5: Solve for x
   x = 9,742,874,436/45,320.50
6. Step 6: Final answer
   x = 214,977.21