Finding the Third Proportional to 500,690 and 1,094,260

Step by Step Solution

1. Step 1: Write the proportion equation
   500,690 : 1,094,260 = 1,094,260 : x
2. Step 2: Convert to fraction form
   500,690/1,094,260 = 1,094,260/x
3. Step 3: Cross multiply
   500,690x = 1,094,260 × 1,094,260
4. Step 4: Simplify right side
   500,690x = 1,197,404,947,600
5. Step 5: Solve for x
   x = 1,197,404,947,600/500,690
6. Step 6: Final answer
   x = 2,391,509.61