Finding the Third Proportional to 63,928 and 100,076

Step by Step Solution

1. Step 1: Write the proportion equation
   63,928 : 100,076 = 100,076 : x
2. Step 2: Convert to fraction form
   63,928/100,076 = 100,076/x
3. Step 3: Cross multiply
   63,928x = 100,076 × 100,076
4. Step 4: Simplify right side
   63,928x = 10,015,205,776
5. Step 5: Solve for x
   x = 10,015,205,776/63,928
6. Step 6: Final answer
   x = 156,663.84