Finding the Third Proportional to 12,760,994 and 19,614,564

Step by Step Solution

1. Step 1: Write the proportion equation
   12,760,994 : 19,614,564 = 19,614,564 : x
2. Step 2: Convert to fraction form
   12,760,994/19,614,564 = 19,614,564/x
3. Step 3: Cross multiply
   12,760,994x = 19,614,564 × 19,614,564
4. Step 4: Simplify right side
   12,760,994x = 384,731,120,910,096
5. Step 5: Solve for x
   x = 384,731,120,910,096/12,760,994
6. Step 6: Final answer
   x = 30,148,993.17