Finding the Third Proportional to 9,031,412 and 13,758,850

Step by Step Solution

1. Step 1: Write the proportion equation
   9,031,412 : 13,758,850 = 13,758,850 : x
2. Step 2: Convert to fraction form
   9,031,412/13,758,850 = 13,758,850/x
3. Step 3: Cross multiply
   9,031,412x = 13,758,850 × 13,758,850
4. Step 4: Simplify right side
   9,031,412x = 189,305,953,322,500
5. Step 5: Solve for x
   x = 189,305,953,322,500/9,031,412
6. Step 6: Final answer
   x = 20,960,836.84