Finding the Third Proportional to 1,810,806 and 3,837,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,810,806 : 3,837,480 = 3,837,480 : x
2. Step 2: Convert to fraction form
   1,810,806/3,837,480 = 3,837,480/x
3. Step 3: Cross multiply
   1,810,806x = 3,837,480 × 3,837,480
4. Step 4: Simplify right side
   1,810,806x = 14,726,252,750,400
5. Step 5: Solve for x
   x = 14,726,252,750,400/1,810,806
6. Step 6: Final answer
   x = 8,132,429.84