Finding the Third Proportional to 496,878 and 1,072,434

Step by Step Solution

1. Step 1: Write the proportion equation
   496,878 : 1,072,434 = 1,072,434 : x
2. Step 2: Convert to fraction form
   496,878/1,072,434 = 1,072,434/x
3. Step 3: Cross multiply
   496,878x = 1,072,434 × 1,072,434
4. Step 4: Simplify right side
   496,878x = 1,150,114,684,356
5. Step 5: Solve for x
   x = 1,150,114,684,356/496,878
6. Step 6: Final answer
   x = 2,314,682.24