Finding the Third Proportional to 1,180,650 and 1,771,231

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,650 : 1,771,231 = 1,771,231 : x
2. Step 2: Convert to fraction form
   1,180,650/1,771,231 = 1,771,231/x
3. Step 3: Cross multiply
   1,180,650x = 1,771,231 × 1,771,231
4. Step 4: Simplify right side
   1,180,650x = 3,137,259,255,361
5. Step 5: Solve for x
   x = 3,137,259,255,361/1,180,650
6. Step 6: Final answer
   x = 2,657,230.56