Finding the Third Proportional to 401,179.50 and 881,084.25

Step by Step Solution

1. Step 1: Write the proportion equation
   401,179.50 : 881,084.25 = 881,084.25 : x
2. Step 2: Convert to fraction form
   401,179.50/881,084.25 = 881,084.25/x
3. Step 3: Cross multiply
   401,179.50x = 881,084.25 × 881,084.25
4. Step 4: Simplify right side
   401,179.50x = 776,309,455,598.06
5. Step 5: Solve for x
   x = 776,309,455,598.06/401,179.50
6. Step 6: Final answer
   x = 1,935,067.61