Finding the Third Proportional to 46,853.50 and 72,072.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,853.50 : 72,072.50 = 72,072.50 : x
2. Step 2: Convert to fraction form
   46,853.50/72,072.50 = 72,072.50/x
3. Step 3: Cross multiply
   46,853.50x = 72,072.50 × 72,072.50
4. Step 4: Simplify right side
   46,853.50x = 5,194,445,256.25
5. Step 5: Solve for x
   x = 5,194,445,256.25/46,853.50
6. Step 6: Final answer
   x = 110,865.68