Finding the Third Proportional to 2,214,250 and 4,605,219

Step by Step Solution

1. Step 1: Write the proportion equation
   2,214,250 : 4,605,219 = 4,605,219 : x
2. Step 2: Convert to fraction form
   2,214,250/4,605,219 = 4,605,219/x
3. Step 3: Cross multiply
   2,214,250x = 4,605,219 × 4,605,219
4. Step 4: Simplify right side
   2,214,250x = 21,208,042,037,961
5. Step 5: Solve for x
   x = 21,208,042,037,961/2,214,250
6. Step 6: Final answer
   x = 9,577,979.92