Finding the Third Proportional to 5,618,704 and 12,089,600

Step by Step Solution

1. Step 1: Write the proportion equation
   5,618,704 : 12,089,600 = 12,089,600 : x
2. Step 2: Convert to fraction form
   5,618,704/12,089,600 = 12,089,600/x
3. Step 3: Cross multiply
   5,618,704x = 12,089,600 × 12,089,600
4. Step 4: Simplify right side
   5,618,704x = 146,158,428,160,000
5. Step 5: Solve for x
   x = 146,158,428,160,000/5,618,704
6. Step 6: Final answer
   x = 26,012,836.44