Finding the Third Proportional to 113,172.19 and 244,128.94

Step by Step Solution

1. Step 1: Write the proportion equation
   113,172.19 : 244,128.94 = 244,128.94 : x
2. Step 2: Convert to fraction form
   113,172.19/244,128.94 = 244,128.94/x
3. Step 3: Cross multiply
   113,172.19x = 244,128.94 × 244,128.94
4. Step 4: Simplify right side
   113,172.19x = 59,598,938,124.88
5. Step 5: Solve for x
   x = 59,598,938,124.88/113,172.19
6. Step 6: Final answer
   x = 526,621.77