Finding the Third Proportional to 1,617,804 and 3,479,832

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,804 : 3,479,832 = 3,479,832 : x
2. Step 2: Convert to fraction form
   1,617,804/3,479,832 = 3,479,832/x
3. Step 3: Cross multiply
   1,617,804x = 3,479,832 × 3,479,832
4. Step 4: Simplify right side
   1,617,804x = 12,109,230,748,224
5. Step 5: Solve for x
   x = 12,109,230,748,224/1,617,804
6. Step 6: Final answer
   x = 7,484,980.10