Finding the Third Proportional to 1,889,936 and 3,005,400

Step by Step Solution

1. Step 1: Write the proportion equation
   1,889,936 : 3,005,400 = 3,005,400 : x
2. Step 2: Convert to fraction form
   1,889,936/3,005,400 = 3,005,400/x
3. Step 3: Cross multiply
   1,889,936x = 3,005,400 × 3,005,400
4. Step 4: Simplify right side
   1,889,936x = 9,032,429,160,000
5. Step 5: Solve for x
   x = 9,032,429,160,000/1,889,936
6. Step 6: Final answer
   x = 4,779,224.88