Finding the Third Proportional to 113,897.25 and 250,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   113,897.25 : 250,114.50 = 250,114.50 : x
2. Step 2: Convert to fraction form
   113,897.25/250,114.50 = 250,114.50/x
3. Step 3: Cross multiply
   113,897.25x = 250,114.50 × 250,114.50
4. Step 4: Simplify right side
   113,897.25x = 62,557,263,110.25
5. Step 5: Solve for x
   x = 62,557,263,110.25/113,897.25
6. Step 6: Final answer
   x = 549,242.96