Finding the Third Proportional to 3,376,742 and 4,837,123

Step by Step Solution

1. Step 1: Write the proportion equation
   3,376,742 : 4,837,123 = 4,837,123 : x
2. Step 2: Convert to fraction form
   3,376,742/4,837,123 = 4,837,123/x
3. Step 3: Cross multiply
   3,376,742x = 4,837,123 × 4,837,123
4. Step 4: Simplify right side
   3,376,742x = 23,397,758,917,129
5. Step 5: Solve for x
   x = 23,397,758,917,129/3,376,742
6. Step 6: Final answer
   x = 6,929,092.87