Finding the Third Proportional to 2,630,712.94 and 5,653,035.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,630,712.94 : 5,653,035.56 = 5,653,035.56 : x
2. Step 2: Convert to fraction form
   2,630,712.94/5,653,035.56 = 5,653,035.56/x
3. Step 3: Cross multiply
   2,630,712.94x = 5,653,035.56 × 5,653,035.56
4. Step 4: Simplify right side
   2,630,712.94x = 31,956,811,070,889.69
5. Step 5: Solve for x
   x = 31,956,811,070,889.69/2,630,712.94
6. Step 6: Final answer
   x = 12,147,585.78