Finding the Third Proportional to 3,200,964 and 4,908,018

Step by Step Solution

1. Step 1: Write the proportion equation
   3,200,964 : 4,908,018 = 4,908,018 : x
2. Step 2: Convert to fraction form
   3,200,964/4,908,018 = 4,908,018/x
3. Step 3: Cross multiply
   3,200,964x = 4,908,018 × 4,908,018
4. Step 4: Simplify right side
   3,200,964x = 24,088,640,688,324
5. Step 5: Solve for x
   x = 24,088,640,688,324/3,200,964
6. Step 6: Final answer
   x = 7,525,433.18