Finding the Third Proportional to 2,229,808 and 3,292,223

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,808 : 3,292,223 = 3,292,223 : x
2. Step 2: Convert to fraction form
   2,229,808/3,292,223 = 3,292,223/x
3. Step 3: Cross multiply
   2,229,808x = 3,292,223 × 3,292,223
4. Step 4: Simplify right side
   2,229,808x = 10,838,732,281,729
5. Step 5: Solve for x
   x = 10,838,732,281,729/2,229,808
6. Step 6: Final answer
   x = 4,860,836.58