Finding the Third Proportional to 3,426,219 and 4,820,601

Step by Step Solution

1. Step 1: Write the proportion equation
   3,426,219 : 4,820,601 = 4,820,601 : x
2. Step 2: Convert to fraction form
   3,426,219/4,820,601 = 4,820,601/x
3. Step 3: Cross multiply
   3,426,219x = 4,820,601 × 4,820,601
4. Step 4: Simplify right side
   3,426,219x = 23,238,194,001,201
5. Step 5: Solve for x
   x = 23,238,194,001,201/3,426,219
6. Step 6: Final answer
   x = 6,782,460.20