Finding the Third Proportional to 2,101,789 and 4,525,926

Step by Step Solution

1. Step 1: Write the proportion equation
   2,101,789 : 4,525,926 = 4,525,926 : x
2. Step 2: Convert to fraction form
   2,101,789/4,525,926 = 4,525,926/x
3. Step 3: Cross multiply
   2,101,789x = 4,525,926 × 4,525,926
4. Step 4: Simplify right side
   2,101,789x = 20,484,006,157,476
5. Step 5: Solve for x
   x = 20,484,006,157,476/2,101,789
6. Step 6: Final answer
   x = 9,745,985.99