Finding the Third Proportional to 9,031,408 and 13,758,844

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031,408 : 13,758,844 = 13,758,844 : x
2. Step 2: Convert to fraction form
   9,031,408/13,758,844 = 13,758,844/x
3. Step 3: Cross multiply
   9,031,408x = 13,758,844 × 13,758,844
4. Step 4: Simplify right side
   9,031,408x = 189,305,788,216,336
5. Step 5: Solve for x
   x = 189,305,788,216,336/9,031,408
6. Step 6: Final answer
   x = 20,960,827.84