Finding the Third Proportional to 1,945,012 and 2,854,410

Step by Step Solution

1. Step 1: Write the proportion equation
   1,945,012 : 2,854,410 = 2,854,410 : x
2. Step 2: Convert to fraction form
   1,945,012/2,854,410 = 2,854,410/x
3. Step 3: Cross multiply
   1,945,012x = 2,854,410 × 2,854,410
4. Step 4: Simplify right side
   1,945,012x = 8,147,656,448,100
5. Step 5: Solve for x
   x = 8,147,656,448,100/1,945,012
6. Step 6: Final answer
   x = 4,189,000.61