Finding the Third Proportional to 4,737,242 and 10,419,056

Step by Step Solution

1. Step 1: Write the proportion equation
   4,737,242 : 10,419,056 = 10,419,056 : x
2. Step 2: Convert to fraction form
   4,737,242/10,419,056 = 10,419,056/x
3. Step 3: Cross multiply
   4,737,242x = 10,419,056 × 10,419,056
4. Step 4: Simplify right side
   4,737,242x = 108,556,727,931,136
5. Step 5: Solve for x
   x = 108,556,727,931,136/4,737,242
6. Step 6: Final answer
   x = 22,915,596.87