Finding the Third Proportional to 46,722.38 and 99,561.38

Step by Step Solution

1. Step 1: Write the proportion equation
   46,722.38 : 99,561.38 = 99,561.38 : x
2. Step 2: Convert to fraction form
   46,722.38/99,561.38 = 99,561.38/x
3. Step 3: Cross multiply
   46,722.38x = 99,561.38 × 99,561.38
4. Step 4: Simplify right side
   46,722.38x = 9,912,467,391.89
5. Step 5: Solve for x
   x = 9,912,467,391.89/46,722.38
6. Step 6: Final answer
   x = 212,156.75