Finding the Third Proportional to 42,444 and 62,424

Step by Step Solution

1. Step 1: Write the proportion equation
   42,444 : 62,424 = 62,424 : x
2. Step 2: Convert to fraction form
   42,444/62,424 = 62,424/x
3. Step 3: Cross multiply
   42,444x = 62,424 × 62,424
4. Step 4: Simplify right side
   42,444x = 3,896,755,776
5. Step 5: Solve for x
   x = 3,896,755,776/42,444
6. Step 6: Final answer
   x = 91,809.34