Finding the Third Proportional to 45,331.84 and 98,788.04

Step by Step Solution

1. Step 1: Write the proportion equation
   45,331.84 : 98,788.04 = 98,788.04 : x
2. Step 2: Convert to fraction form
   45,331.84/98,788.04 = 98,788.04/x
3. Step 3: Cross multiply
   45,331.84x = 98,788.04 × 98,788.04
4. Step 4: Simplify right side
   45,331.84x = 9,759,077,433.60
5. Step 5: Solve for x
   x = 9,759,077,433.60/45,331.84
6. Step 6: Final answer
   x = 215,280.86