Finding the Third Proportional to 2,742,521.63 and 5,906,493

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742,521.63 : 5,906,493 = 5,906,493 : x
2. Step 2: Convert to fraction form
   2,742,521.63/5,906,493 = 5,906,493/x
3. Step 3: Cross multiply
   2,742,521.63x = 5,906,493 × 5,906,493
4. Step 4: Simplify right side
   2,742,521.63x = 34,886,659,559,049
5. Step 5: Solve for x
   x = 34,886,659,559,049/2,742,521.63
6. Step 6: Final answer
   x = 12,720,650.67