Finding the Third Proportional to 44,821.50 and 98,389.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,821.50 : 98,389.50 = 98,389.50 : x
2. Step 2: Convert to fraction form
   44,821.50/98,389.50 = 98,389.50/x
3. Step 3: Cross multiply
   44,821.50x = 98,389.50 × 98,389.50
4. Step 4: Simplify right side
   44,821.50x = 9,680,493,710.25
5. Step 5: Solve for x
   x = 9,680,493,710.25/44,821.50
6. Step 6: Final answer
   x = 215,978.80