Finding the Third Proportional to 670,692 and 1,441,260

Step by Step Solution

1. Step 1: Write the proportion equation
   670,692 : 1,441,260 = 1,441,260 : x
2. Step 2: Convert to fraction form
   670,692/1,441,260 = 1,441,260/x
3. Step 3: Cross multiply
   670,692x = 1,441,260 × 1,441,260
4. Step 4: Simplify right side
   670,692x = 2,077,230,387,600
5. Step 5: Solve for x
   x = 2,077,230,387,600/670,692
6. Step 6: Final answer
   x = 3,097,145.02