Finding the Third Proportional to 2,213,064 and 4,854,672

Step by Step Solution

1. Step 1: Write the proportion equation
   2,213,064 : 4,854,672 = 4,854,672 : x
2. Step 2: Convert to fraction form
   2,213,064/4,854,672 = 4,854,672/x
3. Step 3: Cross multiply
   2,213,064x = 4,854,672 × 4,854,672
4. Step 4: Simplify right side
   2,213,064x = 23,567,840,227,584
5. Step 5: Solve for x
   x = 23,567,840,227,584/2,213,064
6. Step 6: Final answer
   x = 10,649,416.48