Finding the Third Proportional to 25,700,567 and 56,089,173

Step by Step Solution

1. Step 1: Write the proportion equation
   25,700,567 : 56,089,173 = 56,089,173 : x
2. Step 2: Convert to fraction form
   25,700,567/56,089,173 = 56,089,173/x
3. Step 3: Cross multiply
   25,700,567x = 56,089,173 × 56,089,173
4. Step 4: Simplify right side
   25,700,567x = 3,145,995,327,823,929
5. Step 5: Solve for x
   x = 3,145,995,327,823,929/25,700,567
6. Step 6: Final answer
   x = 122,409,568.93