Finding the Third Proportional to 48,764 and 72,826

Step by Step Solution

1. Step 1: Write the proportion equation
   48,764 : 72,826 = 72,826 : x
2. Step 2: Convert to fraction form
   48,764/72,826 = 72,826/x
3. Step 3: Cross multiply
   48,764x = 72,826 × 72,826
4. Step 4: Simplify right side
   48,764x = 5,303,626,276
5. Step 5: Solve for x
   x = 5,303,626,276/48,764
6. Step 6: Final answer
   x = 108,761.10