Finding the Third Proportional to 499,353 and 1,078,513

Step by Step Solution

1. Step 1: Write the proportion equation
   499,353 : 1,078,513 = 1,078,513 : x
2. Step 2: Convert to fraction form
   499,353/1,078,513 = 1,078,513/x
3. Step 3: Cross multiply
   499,353x = 1,078,513 × 1,078,513
4. Step 4: Simplify right side
   499,353x = 1,163,190,291,169
5. Step 5: Solve for x
   x = 1,163,190,291,169/499,353
6. Step 6: Final answer
   x = 2,329,394.82