Finding the Third Proportional to 1,035,738 and 2,215,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,035,738 : 2,215,392 = 2,215,392 : x
2. Step 2: Convert to fraction form
   1,035,738/2,215,392 = 2,215,392/x
3. Step 3: Cross multiply
   1,035,738x = 2,215,392 × 2,215,392
4. Step 4: Simplify right side
   1,035,738x = 4,907,961,713,664
5. Step 5: Solve for x
   x = 4,907,961,713,664/1,035,738
6. Step 6: Final answer
   x = 4,738,613.16