Finding the Third Proportional to 9,090,570 and 19,597,914

Step by Step Solution

1. Step 1: Write the proportion equation
   9,090,570 : 19,597,914 = 19,597,914 : x
2. Step 2: Convert to fraction form
   9,090,570/19,597,914 = 19,597,914/x
3. Step 3: Cross multiply
   9,090,570x = 19,597,914 × 19,597,914
4. Step 4: Simplify right side
   9,090,570x = 384,078,233,151,396
5. Step 5: Solve for x
   x = 384,078,233,151,396/9,090,570
6. Step 6: Final answer
   x = 42,250,181.58