Finding the Third Proportional to 2,255,824 and 3,495,222

Step by Step Solution

1. Step 1: Write the proportion equation
   2,255,824 : 3,495,222 = 3,495,222 : x
2. Step 2: Convert to fraction form
   2,255,824/3,495,222 = 3,495,222/x
3. Step 3: Cross multiply
   2,255,824x = 3,495,222 × 3,495,222
4. Step 4: Simplify right side
   2,255,824x = 12,216,576,829,284
5. Step 5: Solve for x
   x = 12,216,576,829,284/2,255,824
6. Step 6: Final answer
   x = 5,415,571.80