Finding the Third Proportional to 2,620,842 and 5,606,023

Step by Step Solution

1. Step 1: Write the proportion equation
   2,620,842 : 5,606,023 = 5,606,023 : x
2. Step 2: Convert to fraction form
   2,620,842/5,606,023 = 5,606,023/x
3. Step 3: Cross multiply
   2,620,842x = 5,606,023 × 5,606,023
4. Step 4: Simplify right side
   2,620,842x = 31,427,493,876,529
5. Step 5: Solve for x
   x = 31,427,493,876,529/2,620,842
6. Step 6: Final answer
   x = 11,991,372.95