Finding the Third Proportional to 5,042,143.69 and 10,939,267.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,042,143.69 : 10,939,267.69 = 10,939,267.69 : x
2. Step 2: Convert to fraction form
   5,042,143.69/10,939,267.69 = 10,939,267.69/x
3. Step 3: Cross multiply
   5,042,143.69x = 10,939,267.69 × 10,939,267.69
4. Step 4: Simplify right side
   5,042,143.69x = 119,667,577,538,781.59
5. Step 5: Solve for x
   x = 119,667,577,538,781.59/5,042,143.69
6. Step 6: Final answer
   x = 23,733,472.30