Finding the Third Proportional to 53,730 and 110,153.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,730 : 110,153.25 = 110,153.25 : x
2. Step 2: Convert to fraction form
   53,730/110,153.25 = 110,153.25/x
3. Step 3: Cross multiply
   53,730x = 110,153.25 × 110,153.25
4. Step 4: Simplify right side
   53,730x = 12,133,738,485.56
5. Step 5: Solve for x
   x = 12,133,738,485.56/53,730
6. Step 6: Final answer
   x = 225,828.00