Finding the Third Proportional to 9,242,016 and 20,609,064

Step by Step Solution

1. Step 1: Write the proportion equation
   9,242,016 : 20,609,064 = 20,609,064 : x
2. Step 2: Convert to fraction form
   9,242,016/20,609,064 = 20,609,064/x
3. Step 3: Cross multiply
   9,242,016x = 20,609,064 × 20,609,064
4. Step 4: Simplify right side
   9,242,016x = 424,733,518,956,096
5. Step 5: Solve for x
   x = 424,733,518,956,096/9,242,016
6. Step 6: Final answer
   x = 45,956,804.12