Finding the Third Proportional to 93,637.69 and 206,362.69

Step by Step Solution

1. Step 1: Write the proportion equation
   93,637.69 : 206,362.69 = 206,362.69 : x
2. Step 2: Convert to fraction form
   93,637.69/206,362.69 = 206,362.69/x
3. Step 3: Cross multiply
   93,637.69x = 206,362.69 × 206,362.69
4. Step 4: Simplify right side
   93,637.69x = 42,585,558,792.22
5. Step 5: Solve for x
   x = 42,585,558,792.22/93,637.69
6. Step 6: Final answer
   x = 454,790.80