Finding the Third Proportional to 4,403,842 and 6,201,410

Step by Step Solution

1. Step 1: Write the proportion equation
   4,403,842 : 6,201,410 = 6,201,410 : x
2. Step 2: Convert to fraction form
   4,403,842/6,201,410 = 6,201,410/x
3. Step 3: Cross multiply
   4,403,842x = 6,201,410 × 6,201,410
4. Step 4: Simplify right side
   4,403,842x = 38,457,485,988,100
5. Step 5: Solve for x
   x = 38,457,485,988,100/4,403,842
6. Step 6: Final answer
   x = 8,732,712.48