Finding the Third Proportional to 2,027,090 and 4,407,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,090 : 4,407,008 = 4,407,008 : x
2. Step 2: Convert to fraction form
   2,027,090/4,407,008 = 4,407,008/x
3. Step 3: Cross multiply
   2,027,090x = 4,407,008 × 4,407,008
4. Step 4: Simplify right side
   2,027,090x = 19,421,719,512,064
5. Step 5: Solve for x
   x = 19,421,719,512,064/2,027,090
6. Step 6: Final answer
   x = 9,581,083.97