Finding the Third Proportional to 1,405,464 and 3,030,576

Step by Step Solution

1. Step 1: Write the proportion equation
   1,405,464 : 3,030,576 = 3,030,576 : x
2. Step 2: Convert to fraction form
   1,405,464/3,030,576 = 3,030,576/x
3. Step 3: Cross multiply
   1,405,464x = 3,030,576 × 3,030,576
4. Step 4: Simplify right side
   1,405,464x = 9,184,390,891,776
5. Step 5: Solve for x
   x = 9,184,390,891,776/1,405,464
6. Step 6: Final answer
   x = 6,534,774.92