Finding the Third Proportional to 16,433,474 and 25,645,064

Step by Step Solution

1. Step 1: Write the proportion equation
   16,433,474 : 25,645,064 = 25,645,064 : x
2. Step 2: Convert to fraction form
   16,433,474/25,645,064 = 25,645,064/x
3. Step 3: Cross multiply
   16,433,474x = 25,645,064 × 25,645,064
4. Step 4: Simplify right side
   16,433,474x = 657,669,307,564,096
5. Step 5: Solve for x
   x = 657,669,307,564,096/16,433,474
6. Step 6: Final answer
   x = 40,020,102.11