Finding the Third Proportional to 1,664,751 and 3,653,537

Step by Step Solution

1. Step 1: Write the proportion equation
   1,664,751 : 3,653,537 = 3,653,537 : x
2. Step 2: Convert to fraction form
   1,664,751/3,653,537 = 3,653,537/x
3. Step 3: Cross multiply
   1,664,751x = 3,653,537 × 3,653,537
4. Step 4: Simplify right side
   1,664,751x = 13,348,332,610,369
5. Step 5: Solve for x
   x = 13,348,332,610,369/1,664,751
6. Step 6: Final answer
   x = 8,018,215.70