Finding the Third Proportional to 658,904 and 1,443,880

Step by Step Solution

1. Step 1: Write the proportion equation
   658,904 : 1,443,880 = 1,443,880 : x
2. Step 2: Convert to fraction form
   658,904/1,443,880 = 1,443,880/x
3. Step 3: Cross multiply
   658,904x = 1,443,880 × 1,443,880
4. Step 4: Simplify right side
   658,904x = 2,084,789,454,400
5. Step 5: Solve for x
   x = 2,084,789,454,400/658,904
6. Step 6: Final answer
   x = 3,164,026.10