Finding the Third Proportional to 42,327 and 62,181

Step by Step Solution

1. Step 1: Write the proportion equation
   42,327 : 62,181 = 62,181 : x
2. Step 2: Convert to fraction form
   42,327/62,181 = 62,181/x
3. Step 3: Cross multiply
   42,327x = 62,181 × 62,181
4. Step 4: Simplify right side
   42,327x = 3,866,476,761
5. Step 5: Solve for x
   x = 3,866,476,761/42,327
6. Step 6: Final answer
   x = 91,347.76