Finding the Third Proportional to 3,701,028 and 5,520,840

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701,028 : 5,520,840 = 5,520,840 : x
2. Step 2: Convert to fraction form
   3,701,028/5,520,840 = 5,520,840/x
3. Step 3: Cross multiply
   3,701,028x = 5,520,840 × 5,520,840
4. Step 4: Simplify right side
   3,701,028x = 30,479,674,305,600
5. Step 5: Solve for x
   x = 30,479,674,305,600/3,701,028
6. Step 6: Final answer
   x = 8,235,461.69