Finding the Third Proportional to 52,998 and 112,128

Step by Step Solution

1. Step 1: Write the proportion equation
   52,998 : 112,128 = 112,128 : x
2. Step 2: Convert to fraction form
   52,998/112,128 = 112,128/x
3. Step 3: Cross multiply
   52,998x = 112,128 × 112,128
4. Step 4: Simplify right side
   52,998x = 12,572,688,384
5. Step 5: Solve for x
   x = 12,572,688,384/52,998
6. Step 6: Final answer
   x = 237,229.49