Finding the Third Proportional to 2,650,372 and 5,720,392

Step by Step Solution

1. Step 1: Write the proportion equation
   2,650,372 : 5,720,392 = 5,720,392 : x
2. Step 2: Convert to fraction form
   2,650,372/5,720,392 = 5,720,392/x
3. Step 3: Cross multiply
   2,650,372x = 5,720,392 × 5,720,392
4. Step 4: Simplify right side
   2,650,372x = 32,722,884,633,664
5. Step 5: Solve for x
   x = 32,722,884,633,664/2,650,372
6. Step 6: Final answer
   x = 12,346,525.18