Finding the Third Proportional to 1,436,178 and 3,111,702

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,178 : 3,111,702 = 3,111,702 : x
2. Step 2: Convert to fraction form
   1,436,178/3,111,702 = 3,111,702/x
3. Step 3: Cross multiply
   1,436,178x = 3,111,702 × 3,111,702
4. Step 4: Simplify right side
   1,436,178x = 9,682,689,336,804
5. Step 5: Solve for x
   x = 9,682,689,336,804/1,436,178
6. Step 6: Final answer
   x = 6,741,984.17