Finding the Third Proportional to 2,161,196 and 4,702,936

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,196 : 4,702,936 = 4,702,936 : x
2. Step 2: Convert to fraction form
   2,161,196/4,702,936 = 4,702,936/x
3. Step 3: Cross multiply
   2,161,196x = 4,702,936 × 4,702,936
4. Step 4: Simplify right side
   2,161,196x = 22,117,607,020,096
5. Step 5: Solve for x
   x = 22,117,607,020,096/2,161,196
6. Step 6: Final answer
   x = 10,233,966.29