Finding the Third Proportional to 1,806,746 and 2,799,219

Step by Step Solution

1. Step 1: Write the proportion equation
   1,806,746 : 2,799,219 = 2,799,219 : x
2. Step 2: Convert to fraction form
   1,806,746/2,799,219 = 2,799,219/x
3. Step 3: Cross multiply
   1,806,746x = 2,799,219 × 2,799,219
4. Step 4: Simplify right side
   1,806,746x = 7,835,627,009,961
5. Step 5: Solve for x
   x = 7,835,627,009,961/1,806,746
6. Step 6: Final answer
   x = 4,336,872.48