Finding the Third Proportional to 98,015 and 144,152

Step by Step Solution

1. Step 1: Write the proportion equation
   98,015 : 144,152 = 144,152 : x
2. Step 2: Convert to fraction form
   98,015/144,152 = 144,152/x
3. Step 3: Cross multiply
   98,015x = 144,152 × 144,152
4. Step 4: Simplify right side
   98,015x = 20,779,799,104
5. Step 5: Solve for x
   x = 20,779,799,104/98,015
6. Step 6: Final answer
   x = 212,006.32