Finding the Third Proportional to 401,167.69 and 881,065.69

Step by Step Solution

1. Step 1: Write the proportion equation
   401,167.69 : 881,065.69 = 881,065.69 : x
2. Step 2: Convert to fraction form
   401,167.69/881,065.69 = 881,065.69/x
3. Step 3: Cross multiply
   401,167.69x = 881,065.69 × 881,065.69
4. Step 4: Simplify right side
   401,167.69x = 776,276,745,689.85
5. Step 5: Solve for x
   x = 776,276,745,689.85/401,167.69
6. Step 6: Final answer
   x = 1,935,043.05