Finding the Third Proportional to 2,102,669 and 3,294,131

Step by Step Solution

1. Step 1: Write the proportion equation
   2,102,669 : 3,294,131 = 3,294,131 : x
2. Step 2: Convert to fraction form
   2,102,669/3,294,131 = 3,294,131/x
3. Step 3: Cross multiply
   2,102,669x = 3,294,131 × 3,294,131
4. Step 4: Simplify right side
   2,102,669x = 10,851,299,045,161
5. Step 5: Solve for x
   x = 10,851,299,045,161/2,102,669
6. Step 6: Final answer
   x = 5,160,726.22