Finding the Third Proportional to 70,181.44 and 98,220.09

Step by Step Solution

1. Step 1: Write the proportion equation
   70,181.44 : 98,220.09 = 98,220.09 : x
2. Step 2: Convert to fraction form
   70,181.44/98,220.09 = 98,220.09/x
3. Step 3: Cross multiply
   70,181.44x = 98,220.09 × 98,220.09
4. Step 4: Simplify right side
   70,181.44x = 9,647,186,816.26
5. Step 5: Solve for x
   x = 9,647,186,816.26/70,181.44
6. Step 6: Final answer
   x = 137,460.66