Finding the Third Proportional to 48,696 and 73,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,696 : 73,570.50 = 73,570.50 : x
2. Step 2: Convert to fraction form
   48,696/73,570.50 = 73,570.50/x
3. Step 3: Cross multiply
   48,696x = 73,570.50 × 73,570.50
4. Step 4: Simplify right side
   48,696x = 5,412,618,470.25
5. Step 5: Solve for x
   x = 5,412,618,470.25/48,696
6. Step 6: Final answer
   x = 111,151.19