Finding the Third Proportional to 42,324 and 62,174

Step by Step Solution

1. Step 1: Write the proportion equation
   42,324 : 62,174 = 62,174 : x
2. Step 2: Convert to fraction form
   42,324/62,174 = 62,174/x
3. Step 3: Cross multiply
   42,324x = 62,174 × 62,174
4. Step 4: Simplify right side
   42,324x = 3,865,606,276
5. Step 5: Solve for x
   x = 3,865,606,276/42,324
6. Step 6: Final answer
   x = 91,333.67