Finding the Third Proportional to 45,328.50 and 98,443.13

Step by Step Solution

1. Step 1: Write the proportion equation
   45,328.50 : 98,443.13 = 98,443.13 : x
2. Step 2: Convert to fraction form
   45,328.50/98,443.13 = 98,443.13/x
3. Step 3: Cross multiply
   45,328.50x = 98,443.13 × 98,443.13
4. Step 4: Simplify right side
   45,328.50x = 9,691,048,859.77
5. Step 5: Solve for x
   x = 9,691,048,859.77/45,328.50
6. Step 6: Final answer
   x = 213,795.93