Finding the Third Proportional to 1,609,402 and 2,255,907

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,402 : 2,255,907 = 2,255,907 : x
2. Step 2: Convert to fraction form
   1,609,402/2,255,907 = 2,255,907/x
3. Step 3: Cross multiply
   1,609,402x = 2,255,907 × 2,255,907
4. Step 4: Simplify right side
   1,609,402x = 5,089,116,392,649
5. Step 5: Solve for x
   x = 5,089,116,392,649/1,609,402
6. Step 6: Final answer
   x = 3,162,116.36