Finding the Third Proportional to 1,966,356 and 2,691,090

Step by Step Solution

1. Step 1: Write the proportion equation
   1,966,356 : 2,691,090 = 2,691,090 : x
2. Step 2: Convert to fraction form
   1,966,356/2,691,090 = 2,691,090/x
3. Step 3: Cross multiply
   1,966,356x = 2,691,090 × 2,691,090
4. Step 4: Simplify right side
   1,966,356x = 7,241,965,388,100
5. Step 5: Solve for x
   x = 7,241,965,388,100/1,966,356
6. Step 6: Final answer
   x = 3,682,937.06