Finding the Third Proportional to 48,176 and 68,472.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,176 : 68,472.50 = 68,472.50 : x
2. Step 2: Convert to fraction form
   48,176/68,472.50 = 68,472.50/x
3. Step 3: Cross multiply
   48,176x = 68,472.50 × 68,472.50
4. Step 4: Simplify right side
   48,176x = 4,688,483,256.25
5. Step 5: Solve for x
   x = 4,688,483,256.25/48,176
6. Step 6: Final answer
   x = 97,319.89