Finding the Third Proportional to 48,897 and 73,813.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,897 : 73,813.50 = 73,813.50 : x
2. Step 2: Convert to fraction form
   48,897/73,813.50 = 73,813.50/x
3. Step 3: Cross multiply
   48,897x = 73,813.50 × 73,813.50
4. Step 4: Simplify right side
   48,897x = 5,448,432,782.25
5. Step 5: Solve for x
   x = 5,448,432,782.25/48,897
6. Step 6: Final answer
   x = 111,426.73