Finding the Third Proportional to 60,097 and 139,120

Step by Step Solution

1. Step 1: Write the proportion equation
   60,097 : 139,120 = 139,120 : x
2. Step 2: Convert to fraction form
   60,097/139,120 = 139,120/x
3. Step 3: Cross multiply
   60,097x = 139,120 × 139,120
4. Step 4: Simplify right side
   60,097x = 19,354,374,400
5. Step 5: Solve for x
   x = 19,354,374,400/60,097
6. Step 6: Final answer
   x = 322,052.26