Finding the Third Proportional to 1,201,088 and 2,609,856

Step by Step Solution

1. Step 1: Write the proportion equation
   1,201,088 : 2,609,856 = 2,609,856 : x
2. Step 2: Convert to fraction form
   1,201,088/2,609,856 = 2,609,856/x
3. Step 3: Cross multiply
   1,201,088x = 2,609,856 × 2,609,856
4. Step 4: Simplify right side
   1,201,088x = 6,811,348,340,736
5. Step 5: Solve for x
   x = 6,811,348,340,736/1,201,088
6. Step 6: Final answer
   x = 5,670,981.93