Finding the Third Proportional to 1,834,085 and 4,315,525

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834,085 : 4,315,525 = 4,315,525 : x
2. Step 2: Convert to fraction form
   1,834,085/4,315,525 = 4,315,525/x
3. Step 3: Cross multiply
   1,834,085x = 4,315,525 × 4,315,525
4. Step 4: Simplify right side
   1,834,085x = 18,623,756,025,625
5. Step 5: Solve for x
   x = 18,623,756,025,625/1,834,085
6. Step 6: Final answer
   x = 10,154,249.14