Finding the Third Proportional to 9,271,062 and 13,638,555

Step by Step Solution

1. Step 1: Write the proportion equation
   9,271,062 : 13,638,555 = 13,638,555 : x
2. Step 2: Convert to fraction form
   9,271,062/13,638,555 = 13,638,555/x
3. Step 3: Cross multiply
   9,271,062x = 13,638,555 × 13,638,555
4. Step 4: Simplify right side
   9,271,062x = 186,010,182,488,025
5. Step 5: Solve for x
   x = 186,010,182,488,025/9,271,062
6. Step 6: Final answer
   x = 20,063,524.81