Finding the Third Proportional to 63,072 and 94,871.25

Step by Step Solution

1. Step 1: Write the proportion equation
   63,072 : 94,871.25 = 94,871.25 : x
2. Step 2: Convert to fraction form
   63,072/94,871.25 = 94,871.25/x
3. Step 3: Cross multiply
   63,072x = 94,871.25 × 94,871.25
4. Step 4: Simplify right side
   63,072x = 9,000,554,076.56
5. Step 5: Solve for x
   x = 9,000,554,076.56/63,072
6. Step 6: Final answer
   x = 142,702.85