Finding the Third Proportional to 13,304,212 and 18,536,118

Step by Step Solution

1. Step 1: Write the proportion equation
   13,304,212 : 18,536,118 = 18,536,118 : x
2. Step 2: Convert to fraction form
   13,304,212/18,536,118 = 18,536,118/x
3. Step 3: Cross multiply
   13,304,212x = 18,536,118 × 18,536,118
4. Step 4: Simplify right side
   13,304,212x = 343,587,670,509,924
5. Step 5: Solve for x
   x = 343,587,670,509,924/13,304,212
6. Step 6: Final answer
   x = 25,825,480.72