Finding the Third Proportional to 12,956,404 and 28,353,512

Step by Step Solution

1. Step 1: Write the proportion equation
   12,956,404 : 28,353,512 = 28,353,512 : x
2. Step 2: Convert to fraction form
   12,956,404/28,353,512 = 28,353,512/x
3. Step 3: Cross multiply
   12,956,404x = 28,353,512 × 28,353,512
4. Step 4: Simplify right side
   12,956,404x = 803,921,642,734,144
5. Step 5: Solve for x
   x = 803,921,642,734,144/12,956,404
6. Step 6: Final answer
   x = 62,048,207.41