Finding the Third Proportional to 1,187,105 and 2,799,477

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,105 : 2,799,477 = 2,799,477 : x
2. Step 2: Convert to fraction form
   1,187,105/2,799,477 = 2,799,477/x
3. Step 3: Cross multiply
   1,187,105x = 2,799,477 × 2,799,477
4. Step 4: Simplify right side
   1,187,105x = 7,837,071,473,529
5. Step 5: Solve for x
   x = 7,837,071,473,529/1,187,105
6. Step 6: Final answer
   x = 6,601,835.11