Finding the Third Proportional to 1,214,676 and 1,775,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,214,676 : 1,775,196 = 1,775,196 : x
2. Step 2: Convert to fraction form
   1,214,676/1,775,196 = 1,775,196/x
3. Step 3: Cross multiply
   1,214,676x = 1,775,196 × 1,775,196
4. Step 4: Simplify right side
   1,214,676x = 3,151,320,838,416
5. Step 5: Solve for x
   x = 3,151,320,838,416/1,214,676
6. Step 6: Final answer
   x = 2,594,371.53