Finding the Third Proportional to 107,372 and 228,962.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,372 : 228,962.50 = 228,962.50 : x
2. Step 2: Convert to fraction form
   107,372/228,962.50 = 228,962.50/x
3. Step 3: Cross multiply
   107,372x = 228,962.50 × 228,962.50
4. Step 4: Simplify right side
   107,372x = 52,423,826,406.25
5. Step 5: Solve for x
   x = 52,423,826,406.25/107,372
6. Step 6: Final answer
   x = 488,244.85