Finding the Third Proportional to 2,146,302 and 4,665,344

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,302 : 4,665,344 = 4,665,344 : x
2. Step 2: Convert to fraction form
   2,146,302/4,665,344 = 4,665,344/x
3. Step 3: Cross multiply
   2,146,302x = 4,665,344 × 4,665,344
4. Step 4: Simplify right side
   2,146,302x = 21,765,434,638,336
5. Step 5: Solve for x
   x = 21,765,434,638,336/2,146,302
6. Step 6: Final answer
   x = 10,140,900.32