Finding the Third Proportional to 12,601,620 and 19,462,074

Step by Step Solution

1. Step 1: Write the proportion equation
   12,601,620 : 19,462,074 = 19,462,074 : x
2. Step 2: Convert to fraction form
   12,601,620/19,462,074 = 19,462,074/x
3. Step 3: Cross multiply
   12,601,620x = 19,462,074 × 19,462,074
4. Step 4: Simplify right side
   12,601,620x = 378,772,324,381,476
5. Step 5: Solve for x
   x = 378,772,324,381,476/12,601,620
6. Step 6: Final answer
   x = 30,057,431.06