Finding the Third Proportional to 4,510,323 and 9,463,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,510,323 : 9,463,513.50 = 9,463,513.50 : x
2. Step 2: Convert to fraction form
   4,510,323/9,463,513.50 = 9,463,513.50/x
3. Step 3: Cross multiply
   4,510,323x = 9,463,513.50 × 9,463,513.50
4. Step 4: Simplify right side
   4,510,323x = 89,558,087,764,682.25
5. Step 5: Solve for x
   x = 89,558,087,764,682.25/4,510,323
6. Step 6: Final answer
   x = 19,856,247.05