Finding the Third Proportional to 1,180,664 and 1,771,252

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,664 : 1,771,252 = 1,771,252 : x
2. Step 2: Convert to fraction form
   1,180,664/1,771,252 = 1,771,252/x
3. Step 3: Cross multiply
   1,180,664x = 1,771,252 × 1,771,252
4. Step 4: Simplify right side
   1,180,664x = 3,137,333,647,504
5. Step 5: Solve for x
   x = 3,137,333,647,504/1,180,664
6. Step 6: Final answer
   x = 2,657,262.06