Finding the Third Proportional to 1,230,483 and 2,676,390

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,483 : 2,676,390 = 2,676,390 : x
2. Step 2: Convert to fraction form
   1,230,483/2,676,390 = 2,676,390/x
3. Step 3: Cross multiply
   1,230,483x = 2,676,390 × 2,676,390
4. Step 4: Simplify right side
   1,230,483x = 7,163,063,432,100
5. Step 5: Solve for x
   x = 7,163,063,432,100/1,230,483
6. Step 6: Final answer
   x = 5,821,342.86