Finding the Third Proportional to 1,181,722 and 1,851,824

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,722 : 1,851,824 = 1,851,824 : x
2. Step 2: Convert to fraction form
   1,181,722/1,851,824 = 1,851,824/x
3. Step 3: Cross multiply
   1,181,722x = 1,851,824 × 1,851,824
4. Step 4: Simplify right side
   1,181,722x = 3,429,252,126,976
5. Step 5: Solve for x
   x = 3,429,252,126,976/1,181,722
6. Step 6: Final answer
   x = 2,901,911.05