Finding the Third Proportional to 2,481,042 and 5,342,220

Step by Step Solution

1. Step 1: Write the proportion equation
   2,481,042 : 5,342,220 = 5,342,220 : x
2. Step 2: Convert to fraction form
   2,481,042/5,342,220 = 5,342,220/x
3. Step 3: Cross multiply
   2,481,042x = 5,342,220 × 5,342,220
4. Step 4: Simplify right side
   2,481,042x = 28,539,314,528,400
5. Step 5: Solve for x
   x = 28,539,314,528,400/2,481,042
6. Step 6: Final answer
   x = 11,502,955.02