Finding the Third Proportional to 4,042,413 and 5,945,319

Step by Step Solution

1. Step 1: Write the proportion equation
   4,042,413 : 5,945,319 = 5,945,319 : x
2. Step 2: Convert to fraction form
   4,042,413/5,945,319 = 5,945,319/x
3. Step 3: Cross multiply
   4,042,413x = 5,945,319 × 5,945,319
4. Step 4: Simplify right side
   4,042,413x = 35,346,818,011,761
5. Step 5: Solve for x
   x = 35,346,818,011,761/4,042,413
6. Step 6: Final answer
   x = 8,743,989.79