Finding the Third Proportional to 1,909,761 and 2,761,848

Step by Step Solution

1. Step 1: Write the proportion equation
   1,909,761 : 2,761,848 = 2,761,848 : x
2. Step 2: Convert to fraction form
   1,909,761/2,761,848 = 2,761,848/x
3. Step 3: Cross multiply
   1,909,761x = 2,761,848 × 2,761,848
4. Step 4: Simplify right side
   1,909,761x = 7,627,804,375,104
5. Step 5: Solve for x
   x = 7,627,804,375,104/1,909,761
6. Step 6: Final answer
   x = 3,994,114.64