Finding the Third Proportional to 46,243.69 and 99,505.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,243.69 : 99,505.69 = 99,505.69 : x
2. Step 2: Convert to fraction form
   46,243.69/99,505.69 = 99,505.69/x
3. Step 3: Cross multiply
   46,243.69x = 99,505.69 × 99,505.69
4. Step 4: Simplify right side
   46,243.69x = 9,901,381,844.85
5. Step 5: Solve for x
   x = 9,901,381,844.85/46,243.69
6. Step 6: Final answer
   x = 214,113.16