Finding the Third Proportional to 52,148 and 113,812.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,148 : 113,812.50 = 113,812.50 : x
2. Step 2: Convert to fraction form
   52,148/113,812.50 = 113,812.50/x
3. Step 3: Cross multiply
   52,148x = 113,812.50 × 113,812.50
4. Step 4: Simplify right side
   52,148x = 12,953,285,156.25
5. Step 5: Solve for x
   x = 12,953,285,156.25/52,148
6. Step 6: Final answer
   x = 248,394.67