Finding the Third Proportional to 48,356 and 105,117.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,356 : 105,117.50 = 105,117.50 : x
2. Step 2: Convert to fraction form
   48,356/105,117.50 = 105,117.50/x
3. Step 3: Cross multiply
   48,356x = 105,117.50 × 105,117.50
4. Step 4: Simplify right side
   48,356x = 11,049,688,806.25
5. Step 5: Solve for x
   x = 11,049,688,806.25/48,356
6. Step 6: Final answer
   x = 228,507.09