Finding the Third Proportional to 2,321,505 and 3,550,947

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321,505 : 3,550,947 = 3,550,947 : x
2. Step 2: Convert to fraction form
   2,321,505/3,550,947 = 3,550,947/x
3. Step 3: Cross multiply
   2,321,505x = 3,550,947 × 3,550,947
4. Step 4: Simplify right side
   2,321,505x = 12,609,224,596,809
5. Step 5: Solve for x
   x = 12,609,224,596,809/2,321,505
6. Step 6: Final answer
   x = 5,431,487.16