Finding the Third Proportional to 1,035,619 and 2,215,174

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,619 : 2,215,174 = 2,215,174 : x
2. Step 2: Convert to fraction form
   1,035,619/2,215,174 = 2,215,174/x
3. Step 3: Cross multiply
   1,035,619x = 2,215,174 × 2,215,174
4. Step 4: Simplify right side
   1,035,619x = 4,906,995,850,276
5. Step 5: Solve for x
   x = 4,906,995,850,276/1,035,619
6. Step 6: Final answer
   x = 4,738,225.01