Finding the Third Proportional to 1,230,485 and 2,676,394

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,485 : 2,676,394 = 2,676,394 : x
2. Step 2: Convert to fraction form
   1,230,485/2,676,394 = 2,676,394/x
3. Step 3: Cross multiply
   1,230,485x = 2,676,394 × 2,676,394
4. Step 4: Simplify right side
   1,230,485x = 7,163,084,843,236
5. Step 5: Solve for x
   x = 7,163,084,843,236/1,230,485
6. Step 6: Final answer
   x = 5,821,350.80