Finding the Third Proportional to 1,818,788 and 2,716,950

Step by Step Solution

1. Step 1: Write the proportion equation
   1,818,788 : 2,716,950 = 2,716,950 : x
2. Step 2: Convert to fraction form
   1,818,788/2,716,950 = 2,716,950/x
3. Step 3: Cross multiply
   1,818,788x = 2,716,950 × 2,716,950
4. Step 4: Simplify right side
   1,818,788x = 7,381,817,302,500
5. Step 5: Solve for x
   x = 7,381,817,302,500/1,818,788
6. Step 6: Final answer
   x = 4,058,646.36