Finding the Third Proportional to 63,364.78 and 98,682.05

Step by Step Solution

1. Step 1: Write the proportion equation
   63,364.78 : 98,682.05 = 98,682.05 : x
2. Step 2: Convert to fraction form
   63,364.78/98,682.05 = 98,682.05/x
3. Step 3: Cross multiply
   63,364.78x = 98,682.05 × 98,682.05
4. Step 4: Simplify right side
   63,364.78x = 9,738,146,375.44
5. Step 5: Solve for x
   x = 9,738,146,375.44/63,364.78
6. Step 6: Final answer
   x = 153,683.89