Finding the Third Proportional to 53,710 and 112,822

Step by Step Solution

1. Step 1: Write the proportion equation
   53,710 : 112,822 = 112,822 : x
2. Step 2: Convert to fraction form
   53,710/112,822 = 112,822/x
3. Step 3: Cross multiply
   53,710x = 112,822 × 112,822
4. Step 4: Simplify right side
   53,710x = 12,728,803,684
5. Step 5: Solve for x
   x = 12,728,803,684/53,710
6. Step 6: Final answer
   x = 236,991.32