Finding the Third Proportional to 673,340 and 1,441,264

Step by Step Solution

1. Step 1: Write the proportion equation
   673,340 : 1,441,264 = 1,441,264 : x
2. Step 2: Convert to fraction form
   673,340/1,441,264 = 1,441,264/x
3. Step 3: Cross multiply
   673,340x = 1,441,264 × 1,441,264
4. Step 4: Simplify right side
   673,340x = 2,077,241,917,696
5. Step 5: Solve for x
   x = 2,077,241,917,696/673,340
6. Step 6: Final answer
   x = 3,084,982.20