Finding the Third Proportional to 42,904.69 and 100,225.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,904.69 : 100,225.69 = 100,225.69 : x
2. Step 2: Convert to fraction form
   42,904.69/100,225.69 = 100,225.69/x
3. Step 3: Cross multiply
   42,904.69x = 100,225.69 × 100,225.69
4. Step 4: Simplify right side
   42,904.69x = 10,045,188,434.85
5. Step 5: Solve for x
   x = 10,045,188,434.85/42,904.69
6. Step 6: Final answer
   x = 234,127.99