Finding the Third Proportional to 3,743,790 and 5,349,969

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,790 : 5,349,969 = 5,349,969 : x
2. Step 2: Convert to fraction form
   3,743,790/5,349,969 = 5,349,969/x
3. Step 3: Cross multiply
   3,743,790x = 5,349,969 × 5,349,969
4. Step 4: Simplify right side
   3,743,790x = 28,622,168,300,961
5. Step 5: Solve for x
   x = 28,622,168,300,961/3,743,790
6. Step 6: Final answer
   x = 7,645,238.73