Finding the Third Proportional to 1,302,208 and 2,016,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,208 : 2,016,088 = 2,016,088 : x
2. Step 2: Convert to fraction form
   1,302,208/2,016,088 = 2,016,088/x
3. Step 3: Cross multiply
   1,302,208x = 2,016,088 × 2,016,088
4. Step 4: Simplify right side
   1,302,208x = 4,064,610,823,744
5. Step 5: Solve for x
   x = 4,064,610,823,744/1,302,208
6. Step 6: Final answer
   x = 3,121,322.26