Finding the Third Proportional to 2,372,690 and 3,676,989

Step by Step Solution

1. Step 1: Write the proportion equation
   2,372,690 : 3,676,989 = 3,676,989 : x
2. Step 2: Convert to fraction form
   2,372,690/3,676,989 = 3,676,989/x
3. Step 3: Cross multiply
   2,372,690x = 3,676,989 × 3,676,989
4. Step 4: Simplify right side
   2,372,690x = 13,520,248,106,121
5. Step 5: Solve for x
   x = 13,520,248,106,121/2,372,690
6. Step 6: Final answer
   x = 5,698,278.37