Finding the Third Proportional to 3,072,722 and 4,426,359

Step by Step Solution

1. Step 1: Write the proportion equation
   3,072,722 : 4,426,359 = 4,426,359 : x
2. Step 2: Convert to fraction form
   3,072,722/4,426,359 = 4,426,359/x
3. Step 3: Cross multiply
   3,072,722x = 4,426,359 × 4,426,359
4. Step 4: Simplify right side
   3,072,722x = 19,592,653,996,881
5. Step 5: Solve for x
   x = 19,592,653,996,881/3,072,722
6. Step 6: Final answer
   x = 6,376,318.46