Finding the Third Proportional to 670,004 and 1,458,108

Step by Step Solution

1. Step 1: Write the proportion equation
   670,004 : 1,458,108 = 1,458,108 : x
2. Step 2: Convert to fraction form
   670,004/1,458,108 = 1,458,108/x
3. Step 3: Cross multiply
   670,004x = 1,458,108 × 1,458,108
4. Step 4: Simplify right side
   670,004x = 2,126,078,939,664
5. Step 5: Solve for x
   x = 2,126,078,939,664/670,004
6. Step 6: Final answer
   x = 3,173,233.20