Finding the Third Proportional to 2,282,654 and 5,398,232

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282,654 : 5,398,232 = 5,398,232 : x
2. Step 2: Convert to fraction form
   2,282,654/5,398,232 = 5,398,232/x
3. Step 3: Cross multiply
   2,282,654x = 5,398,232 × 5,398,232
4. Step 4: Simplify right side
   2,282,654x = 29,140,908,725,824
5. Step 5: Solve for x
   x = 29,140,908,725,824/2,282,654
6. Step 6: Final answer
   x = 12,766,239.97