Finding the Third Proportional to 63,274.50 and 93,939.75

Step by Step Solution

1. Step 1: Write the proportion equation
   63,274.50 : 93,939.75 = 93,939.75 : x
2. Step 2: Convert to fraction form
   63,274.50/93,939.75 = 93,939.75/x
3. Step 3: Cross multiply
   63,274.50x = 93,939.75 × 93,939.75
4. Step 4: Simplify right side
   63,274.50x = 8,824,676,630.06
5. Step 5: Solve for x
   x = 8,824,676,630.06/63,274.50
6. Step 6: Final answer
   x = 139,466.56