Finding the Third Proportional to 2,138,302 and 4,653,036

Step by Step Solution

1. Step 1: Write the proportion equation
   2,138,302 : 4,653,036 = 4,653,036 : x
2. Step 2: Convert to fraction form
   2,138,302/4,653,036 = 4,653,036/x
3. Step 3: Cross multiply
   2,138,302x = 4,653,036 × 4,653,036
4. Step 4: Simplify right side
   2,138,302x = 21,650,744,017,296
5. Step 5: Solve for x
   x = 21,650,744,017,296/2,138,302
6. Step 6: Final answer
   x = 10,125,204.03