Finding the Third Proportional to 882,405 and 1,317,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   882,405 : 1,317,019.50 = 1,317,019.50 : x
2. Step 2: Convert to fraction form
   882,405/1,317,019.50 = 1,317,019.50/x
3. Step 3: Cross multiply
   882,405x = 1,317,019.50 × 1,317,019.50
4. Step 4: Simplify right side
   882,405x = 1,734,540,363,380.25
5. Step 5: Solve for x
   x = 1,734,540,363,380.25/882,405
6. Step 6: Final answer
   x = 1,965,696.44