Finding the Third Proportional to 1,949,260 and 3,000,012

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,260 : 3,000,012 = 3,000,012 : x
2. Step 2: Convert to fraction form
   1,949,260/3,000,012 = 3,000,012/x
3. Step 3: Cross multiply
   1,949,260x = 3,000,012 × 3,000,012
4. Step 4: Simplify right side
   1,949,260x = 9,000,072,000,144
5. Step 5: Solve for x
   x = 9,000,072,000,144/1,949,260
6. Step 6: Final answer
   x = 4,617,173.70