Finding the Third Proportional to 492,709.50 and 1,069,074

Step by Step Solution

1. Step 1: Write the proportion equation
   492,709.50 : 1,069,074 = 1,069,074 : x
2. Step 2: Convert to fraction form
   492,709.50/1,069,074 = 1,069,074/x
3. Step 3: Cross multiply
   492,709.50x = 1,069,074 × 1,069,074
4. Step 4: Simplify right side
   492,709.50x = 1,142,919,217,476
5. Step 5: Solve for x
   x = 1,142,919,217,476/492,709.50
6. Step 6: Final answer
   x = 2,319,661.42