Finding the Third Proportional to 500,076 and 1,078,338

Step by Step Solution

1. Step 1: Write the proportion equation
   500,076 : 1,078,338 = 1,078,338 : x
2. Step 2: Convert to fraction form
   500,076/1,078,338 = 1,078,338/x
3. Step 3: Cross multiply
   500,076x = 1,078,338 × 1,078,338
4. Step 4: Simplify right side
   500,076x = 1,162,812,842,244
5. Step 5: Solve for x
   x = 1,162,812,842,244/500,076
6. Step 6: Final answer
   x = 2,325,272.24