Finding the Third Proportional to 507,453 and 1,091,451

Step by Step Solution

1. Step 1: Write the proportion equation
   507,453 : 1,091,451 = 1,091,451 : x
2. Step 2: Convert to fraction form
   507,453/1,091,451 = 1,091,451/x
3. Step 3: Cross multiply
   507,453x = 1,091,451 × 1,091,451
4. Step 4: Simplify right side
   507,453x = 1,191,265,285,401
5. Step 5: Solve for x
   x = 1,191,265,285,401/507,453
6. Step 6: Final answer
   x = 2,347,538.17