Finding the Third Proportional to 1,105,654 and 2,411,420

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,654 : 2,411,420 = 2,411,420 : x
2. Step 2: Convert to fraction form
   1,105,654/2,411,420 = 2,411,420/x
3. Step 3: Cross multiply
   1,105,654x = 2,411,420 × 2,411,420
4. Step 4: Simplify right side
   1,105,654x = 5,814,946,416,400
5. Step 5: Solve for x
   x = 5,814,946,416,400/1,105,654
6. Step 6: Final answer
   x = 5,259,282.21