Finding the Third Proportional to 1,242,058 and 2,661,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,058 : 2,661,181 = 2,661,181 : x
2. Step 2: Convert to fraction form
   1,242,058/2,661,181 = 2,661,181/x
3. Step 3: Cross multiply
   1,242,058x = 2,661,181 × 2,661,181
4. Step 4: Simplify right side
   1,242,058x = 7,081,884,314,761
5. Step 5: Solve for x
   x = 7,081,884,314,761/1,242,058
6. Step 6: Final answer
   x = 5,701,733.99