Finding the Third Proportional to 6,978,096 and 14,801,688

Step by Step Solution

1. Step 1: Write the proportion equation
   6,978,096 : 14,801,688 = 14,801,688 : x
2. Step 2: Convert to fraction form
   6,978,096/14,801,688 = 14,801,688/x
3. Step 3: Cross multiply
   6,978,096x = 14,801,688 × 14,801,688
4. Step 4: Simplify right side
   6,978,096x = 219,089,967,649,344
5. Step 5: Solve for x
   x = 219,089,967,649,344/6,978,096
6. Step 6: Final answer
   x = 31,396,811.92