Finding the Third Proportional to 48,007.69 and 100,981.69

Step by Step Solution

1. Step 1: Write the proportion equation
   48,007.69 : 100,981.69 = 100,981.69 : x
2. Step 2: Convert to fraction form
   48,007.69/100,981.69 = 100,981.69/x
3. Step 3: Cross multiply
   48,007.69x = 100,981.69 × 100,981.69
4. Step 4: Simplify right side
   48,007.69x = 10,197,301,210.35
5. Step 5: Solve for x
   x = 10,197,301,210.35/48,007.69
6. Step 6: Final answer
   x = 212,409.76