Finding the Third Proportional to 48,480 and 101,111

Step by Step Solution

1. Step 1: Write the proportion equation
   48,480 : 101,111 = 101,111 : x
2. Step 2: Convert to fraction form
   48,480/101,111 = 101,111/x
3. Step 3: Cross multiply
   48,480x = 101,111 × 101,111
4. Step 4: Simplify right side
   48,480x = 10,223,434,321
5. Step 5: Solve for x
   x = 10,223,434,321/48,480
6. Step 6: Final answer
   x = 210,879.42