Finding the Third Proportional to 47,379.50 and 103,111

Step by Step Solution

1. Step 1: Write the proportion equation
   47,379.50 : 103,111 = 103,111 : x
2. Step 2: Convert to fraction form
   47,379.50/103,111 = 103,111/x
3. Step 3: Cross multiply
   47,379.50x = 103,111 × 103,111
4. Step 4: Simplify right side
   47,379.50x = 10,631,878,321
5. Step 5: Solve for x
   x = 10,631,878,321/47,379.50
6. Step 6: Final answer
   x = 224,398.28