Finding the Third Proportional to 46,143 and 100,902

Step by Step Solution

1. Step 1: Write the proportion equation
   46,143 : 100,902 = 100,902 : x
2. Step 2: Convert to fraction form
   46,143/100,902 = 100,902/x
3. Step 3: Cross multiply
   46,143x = 100,902 × 100,902
4. Step 4: Simplify right side
   46,143x = 10,181,213,604
5. Step 5: Solve for x
   x = 10,181,213,604/46,143
6. Step 6: Final answer
   x = 220,644.81