Finding the Third Proportional to 1,100,860 and 2,277,237

Step by Step Solution

1. Step 1: Write the proportion equation
   1,100,860 : 2,277,237 = 2,277,237 : x
2. Step 2: Convert to fraction form
   1,100,860/2,277,237 = 2,277,237/x
3. Step 3: Cross multiply
   1,100,860x = 2,277,237 × 2,277,237
4. Step 4: Simplify right side
   1,100,860x = 5,185,808,354,169
5. Step 5: Solve for x
   x = 5,185,808,354,169/1,100,860
6. Step 6: Final answer
   x = 4,710,688.33