Finding the Third Proportional to 1,270,208 and 2,715,088

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,208 : 2,715,088 = 2,715,088 : x
2. Step 2: Convert to fraction form
   1,270,208/2,715,088 = 2,715,088/x
3. Step 3: Cross multiply
   1,270,208x = 2,715,088 × 2,715,088
4. Step 4: Simplify right side
   1,270,208x = 7,371,702,847,744
5. Step 5: Solve for x
   x = 7,371,702,847,744/1,270,208
6. Step 6: Final answer
   x = 5,803,539.93