Finding the Third Proportional to 30,347 and 62,152

Step by Step Solution

1. Step 1: Write the proportion equation
   30,347 : 62,152 = 62,152 : x
2. Step 2: Convert to fraction form
   30,347/62,152 = 62,152/x
3. Step 3: Cross multiply
   30,347x = 62,152 × 62,152
4. Step 4: Simplify right side
   30,347x = 3,862,871,104
5. Step 5: Solve for x
   x = 3,862,871,104/30,347
6. Step 6: Final answer
   x = 127,290.05