Finding the Third Proportional to 1,775,169 and 3,881,790

Step by Step Solution

1. Step 1: Write the proportion equation
   1,775,169 : 3,881,790 = 3,881,790 : x
2. Step 2: Convert to fraction form
   1,775,169/3,881,790 = 3,881,790/x
3. Step 3: Cross multiply
   1,775,169x = 3,881,790 × 3,881,790
4. Step 4: Simplify right side
   1,775,169x = 15,068,293,604,100
5. Step 5: Solve for x
   x = 15,068,293,604,100/1,775,169
6. Step 6: Final answer
   x = 8,488,371.31