Finding the Third Proportional to 3,426,212 and 4,820,592

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,212 : 4,820,592 = 4,820,592 : x
2. Step 2: Convert to fraction form
   3,426,212/4,820,592 = 4,820,592/x
3. Step 3: Cross multiply
   3,426,212x = 4,820,592 × 4,820,592
4. Step 4: Simplify right side
   3,426,212x = 23,238,107,230,464
5. Step 5: Solve for x
   x = 23,238,107,230,464/3,426,212
6. Step 6: Final answer
   x = 6,782,448.73