Finding the Third Proportional to 2,672,133 and 5,722,617

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672,133 : 5,722,617 = 5,722,617 : x
2. Step 2: Convert to fraction form
   2,672,133/5,722,617 = 5,722,617/x
3. Step 3: Cross multiply
   2,672,133x = 5,722,617 × 5,722,617
4. Step 4: Simplify right side
   2,672,133x = 32,748,345,328,689
5. Step 5: Solve for x
   x = 32,748,345,328,689/2,672,133
6. Step 6: Final answer
   x = 12,255,507.24