Finding the Third Proportional to 4,510,332 and 9,463,530

Step by Step Solution

1. Step 1: Write the proportion equation
   4,510,332 : 9,463,530 = 9,463,530 : x
2. Step 2: Convert to fraction form
   4,510,332/9,463,530 = 9,463,530/x
3. Step 3: Cross multiply
   4,510,332x = 9,463,530 × 9,463,530
4. Step 4: Simplify right side
   4,510,332x = 89,558,400,060,900
5. Step 5: Solve for x
   x = 89,558,400,060,900/4,510,332
6. Step 6: Final answer
   x = 19,856,276.67