Finding the Third Proportional to 63,716 and 139,094

Step by Step Solution

1. Step 1: Write the proportion equation
   63,716 : 139,094 = 139,094 : x
2. Step 2: Convert to fraction form
   63,716/139,094 = 139,094/x
3. Step 3: Cross multiply
   63,716x = 139,094 × 139,094
4. Step 4: Simplify right side
   63,716x = 19,347,140,836
5. Step 5: Solve for x
   x = 19,347,140,836/63,716
6. Step 6: Final answer
   x = 303,646.51