Finding the Third Proportional to 1,534,776 and 3,228,636

Step by Step Solution

1. Step 1: Write the proportion equation
   1,534,776 : 3,228,636 = 3,228,636 : x
2. Step 2: Convert to fraction form
   1,534,776/3,228,636 = 3,228,636/x
3. Step 3: Cross multiply
   1,534,776x = 3,228,636 × 3,228,636
4. Step 4: Simplify right side
   1,534,776x = 10,424,090,420,496
5. Step 5: Solve for x
   x = 10,424,090,420,496/1,534,776
6. Step 6: Final answer
   x = 6,791,929.52