Finding the Third Proportional to 3,072,732 and 4,426,374

Step by Step Solution

1. Step 1: Write the proportion equation
   3,072,732 : 4,426,374 = 4,426,374 : x
2. Step 2: Convert to fraction form
   3,072,732/4,426,374 = 4,426,374/x
3. Step 3: Cross multiply
   3,072,732x = 4,426,374 × 4,426,374
4. Step 4: Simplify right side
   3,072,732x = 19,592,786,787,876
5. Step 5: Solve for x
   x = 19,592,786,787,876/3,072,732
6. Step 6: Final answer
   x = 6,376,340.92