Finding the Third Proportional to 1,807,196 and 2,409,270

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,196 : 2,409,270 = 2,409,270 : x
2. Step 2: Convert to fraction form
   1,807,196/2,409,270 = 2,409,270/x
3. Step 3: Cross multiply
   1,807,196x = 2,409,270 × 2,409,270
4. Step 4: Simplify right side
   1,807,196x = 5,804,581,932,900
5. Step 5: Solve for x
   x = 5,804,581,932,900/1,807,196
6. Step 6: Final answer
   x = 3,211,927.17