Finding the Third Proportional to 1,945,412 and 3,107,841

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,412 : 3,107,841 = 3,107,841 : x
2. Step 2: Convert to fraction form
   1,945,412/3,107,841 = 3,107,841/x
3. Step 3: Cross multiply
   1,945,412x = 3,107,841 × 3,107,841
4. Step 4: Simplify right side
   1,945,412x = 9,658,675,681,281
5. Step 5: Solve for x
   x = 9,658,675,681,281/1,945,412
6. Step 6: Final answer
   x = 4,964,848.41