Finding the Third Proportional to 47,123 and 69,273

Step by Step Solution

1. Step 1: Write the proportion equation
   47,123 : 69,273 = 69,273 : x
2. Step 2: Convert to fraction form
   47,123/69,273 = 69,273/x
3. Step 3: Cross multiply
   47,123x = 69,273 × 69,273
4. Step 4: Simplify right side
   47,123x = 4,798,748,529
5. Step 5: Solve for x
   x = 4,798,748,529/47,123
6. Step 6: Final answer
   x = 101,834.53