Finding the Third Proportional to 53,017.59 and 109,725.47

Step by Step Solution

1. Step 1: Write the proportion equation
   53,017.59 : 109,725.47 = 109,725.47 : x
2. Step 2: Convert to fraction form
   53,017.59/109,725.47 = 109,725.47/x
3. Step 3: Cross multiply
   53,017.59x = 109,725.47 × 109,725.47
4. Step 4: Simplify right side
   53,017.59x = 12,039,678,492.41
5. Step 5: Solve for x
   x = 12,039,678,492.41/53,017.59
6. Step 6: Final answer
   x = 227,088.36