Finding the Third Proportional to 1,809,918 and 3,574,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,918 : 3,574,152 = 3,574,152 : x
2. Step 2: Convert to fraction form
   1,809,918/3,574,152 = 3,574,152/x
3. Step 3: Cross multiply
   1,809,918x = 3,574,152 × 3,574,152
4. Step 4: Simplify right side
   1,809,918x = 12,774,562,519,104
5. Step 5: Solve for x
   x = 12,774,562,519,104/1,809,918
6. Step 6: Final answer
   x = 7,058,089.11