Finding the Third Proportional to 1,621,152 and 2,369,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,621,152 : 2,369,196 = 2,369,196 : x
2. Step 2: Convert to fraction form
   1,621,152/2,369,196 = 2,369,196/x
3. Step 3: Cross multiply
   1,621,152x = 2,369,196 × 2,369,196
4. Step 4: Simplify right side
   1,621,152x = 5,613,089,686,416
5. Step 5: Solve for x
   x = 5,613,089,686,416/1,621,152
6. Step 6: Final answer
   x = 3,462,408.02