Finding the Third Proportional to 45,300 and 98,828

Step by Step Solution

1. Step 1: Write the proportion equation
   45,300 : 98,828 = 98,828 : x
2. Step 2: Convert to fraction form
   45,300/98,828 = 98,828/x
3. Step 3: Cross multiply
   45,300x = 98,828 × 98,828
4. Step 4: Simplify right side
   45,300x = 9,766,973,584
5. Step 5: Solve for x
   x = 9,766,973,584/45,300
6. Step 6: Final answer
   x = 215,606.48