Finding the Third Proportional to 3,435,849 and 7,326,702

Step by Step Solution

1. Step 1: Write the proportion equation
   3,435,849 : 7,326,702 = 7,326,702 : x
2. Step 2: Convert to fraction form
   3,435,849/7,326,702 = 7,326,702/x
3. Step 3: Cross multiply
   3,435,849x = 7,326,702 × 7,326,702
4. Step 4: Simplify right side
   3,435,849x = 53,680,562,196,804
5. Step 5: Solve for x
   x = 53,680,562,196,804/3,435,849
6. Step 6: Final answer
   x = 15,623,667.45