Finding the Third Proportional to 1,873,824 and 4,166,896

Step by Step Solution

1. Step 1: Write the proportion equation
   1,873,824 : 4,166,896 = 4,166,896 : x
2. Step 2: Convert to fraction form
   1,873,824/4,166,896 = 4,166,896/x
3. Step 3: Cross multiply
   1,873,824x = 4,166,896 × 4,166,896
4. Step 4: Simplify right side
   1,873,824x = 17,363,022,274,816
5. Step 5: Solve for x
   x = 17,363,022,274,816/1,873,824
6. Step 6: Final answer
   x = 9,266,090.24