Finding the Third Proportional to 306,100.69 and 482,626.69

Step by Step Solution

1. Step 1: Write the proportion equation
   306,100.69 : 482,626.69 = 482,626.69 : x
2. Step 2: Convert to fraction form
   306,100.69/482,626.69 = 482,626.69/x
3. Step 3: Cross multiply
   306,100.69x = 482,626.69 × 482,626.69
4. Step 4: Simplify right side
   306,100.69x = 232,928,519,487.22
5. Step 5: Solve for x
   x = 232,928,519,487.22/306,100.69
6. Step 6: Final answer
   x = 760,953.92