Finding the Third Proportional to 105,962 and 148,515

Step by Step Solution

1. Step 1: Write the proportion equation
   105,962 : 148,515 = 148,515 : x
2. Step 2: Convert to fraction form
   105,962/148,515 = 148,515/x
3. Step 3: Cross multiply
   105,962x = 148,515 × 148,515
4. Step 4: Simplify right side
   105,962x = 22,056,705,225
5. Step 5: Solve for x
   x = 22,056,705,225/105,962
6. Step 6: Final answer
   x = 208,156.75