Finding the Third Proportional to 9,090,580 and 19,597,932

Step by Step Solution

1. Step 1: Write the proportion equation
   9,090,580 : 19,597,932 = 19,597,932 : x
2. Step 2: Convert to fraction form
   9,090,580/19,597,932 = 19,597,932/x
3. Step 3: Cross multiply
   9,090,580x = 19,597,932 × 19,597,932
4. Step 4: Simplify right side
   9,090,580x = 384,078,938,676,624
5. Step 5: Solve for x
   x = 384,078,938,676,624/9,090,580
6. Step 6: Final answer
   x = 42,250,212.71