Finding the Third Proportional to 4,510,952 and 10,645,039

Step by Step Solution

1. Step 1: Write the proportion equation
   4,510,952 : 10,645,039 = 10,645,039 : x
2. Step 2: Convert to fraction form
   4,510,952/10,645,039 = 10,645,039/x
3. Step 3: Cross multiply
   4,510,952x = 10,645,039 × 10,645,039
4. Step 4: Simplify right side
   4,510,952x = 113,316,855,311,521
5. Step 5: Solve for x
   x = 113,316,855,311,521/4,510,952
6. Step 6: Final answer
   x = 25,120,385.97