Finding the Third Proportional to 411,210 and 951,891.75

Step by Step Solution

1. Step 1: Write the proportion equation
   411,210 : 951,891.75 = 951,891.75 : x
2. Step 2: Convert to fraction form
   411,210/951,891.75 = 951,891.75/x
3. Step 3: Cross multiply
   411,210x = 951,891.75 × 951,891.75
4. Step 4: Simplify right side
   411,210x = 906,097,903,718.06
5. Step 5: Solve for x
   x = 906,097,903,718.06/411,210
6. Step 6: Final answer
   x = 2,203,491.90