Finding the Third Proportional to 671,752 and 1,419,336

Step by Step Solution

1. Step 1: Write the proportion equation
   671,752 : 1,419,336 = 1,419,336 : x
2. Step 2: Convert to fraction form
   671,752/1,419,336 = 1,419,336/x
3. Step 3: Cross multiply
   671,752x = 1,419,336 × 1,419,336
4. Step 4: Simplify right side
   671,752x = 2,014,514,680,896
5. Step 5: Solve for x
   x = 2,014,514,680,896/671,752
6. Step 6: Final answer
   x = 2,998,896.44