Finding the Third Proportional to 1,307,654 and 2,821,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,307,654 : 2,821,736 = 2,821,736 : x
2. Step 2: Convert to fraction form
   1,307,654/2,821,736 = 2,821,736/x
3. Step 3: Cross multiply
   1,307,654x = 2,821,736 × 2,821,736
4. Step 4: Simplify right side
   1,307,654x = 7,962,194,053,696
5. Step 5: Solve for x
   x = 7,962,194,053,696/1,307,654
6. Step 6: Final answer
   x = 6,088,915.00