Finding the Third Proportional to 2,103,030 and 4,560,360

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,030 : 4,560,360 = 4,560,360 : x
2. Step 2: Convert to fraction form
   2,103,030/4,560,360 = 4,560,360/x
3. Step 3: Cross multiply
   2,103,030x = 4,560,360 × 4,560,360
4. Step 4: Simplify right side
   2,103,030x = 20,796,883,329,600
5. Step 5: Solve for x
   x = 20,796,883,329,600/2,103,030
6. Step 6: Final answer
   x = 9,889,009.35