Finding the Third Proportional to 2,850,254 and 4,417,109

Step by Step Solution

1. Step 1: Write the proportion equation
   2,850,254 : 4,417,109 = 4,417,109 : x
2. Step 2: Convert to fraction form
   2,850,254/4,417,109 = 4,417,109/x
3. Step 3: Cross multiply
   2,850,254x = 4,417,109 × 4,417,109
4. Step 4: Simplify right side
   2,850,254x = 19,510,851,917,881
5. Step 5: Solve for x
   x = 19,510,851,917,881/2,850,254
6. Step 6: Final answer
   x = 6,845,302.88