Finding the Third Proportional to 500,064 and 1,078,860

Step by Step Solution

1. Step 1: Write the proportion equation
   500,064 : 1,078,860 = 1,078,860 : x
2. Step 2: Convert to fraction form
   500,064/1,078,860 = 1,078,860/x
3. Step 3: Cross multiply
   500,064x = 1,078,860 × 1,078,860
4. Step 4: Simplify right side
   500,064x = 1,163,938,899,600
5. Step 5: Solve for x
   x = 1,163,938,899,600/500,064
6. Step 6: Final answer
   x = 2,327,579.87