Finding the Third Proportional to 2,313,022.81 and 5,012,171.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,313,022.81 : 5,012,171.69 = 5,012,171.69 : x
2. Step 2: Convert to fraction form
   2,313,022.81/5,012,171.69 = 5,012,171.69/x
3. Step 3: Cross multiply
   2,313,022.81x = 5,012,171.69 × 5,012,171.69
4. Step 4: Simplify right side
   2,313,022.81x = 25,121,865,024,976.60
5. Step 5: Solve for x
   x = 25,121,865,024,976.60/2,313,022.81
6. Step 6: Final answer
   x = 10,861,053.72