Finding the Third Proportional to 2,219,422 and 4,849,784

Step by Step Solution

1. Step 1: Write the proportion equation
   2,219,422 : 4,849,784 = 4,849,784 : x
2. Step 2: Convert to fraction form
   2,219,422/4,849,784 = 4,849,784/x
3. Step 3: Cross multiply
   2,219,422x = 4,849,784 × 4,849,784
4. Step 4: Simplify right side
   2,219,422x = 23,520,404,846,656
5. Step 5: Solve for x
   x = 23,520,404,846,656/2,219,422
6. Step 6: Final answer
   x = 10,597,536.14