Finding the Third Proportional to 12,498,026 and 25,991,164

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498,026 : 25,991,164 = 25,991,164 : x
2. Step 2: Convert to fraction form
   12,498,026/25,991,164 = 25,991,164/x
3. Step 3: Cross multiply
   12,498,026x = 25,991,164 × 25,991,164
4. Step 4: Simplify right side
   12,498,026x = 675,540,606,074,896
5. Step 5: Solve for x
   x = 675,540,606,074,896/12,498,026
6. Step 6: Final answer
   x = 54,051,784.34