Finding the Third Proportional to 21,933,682 and 30,663,073

Step by Step Solution

1. Step 1: Write the proportion equation
   21,933,682 : 30,663,073 = 30,663,073 : x
2. Step 2: Convert to fraction form
   21,933,682/30,663,073 = 30,663,073/x
3. Step 3: Cross multiply
   21,933,682x = 30,663,073 × 30,663,073
4. Step 4: Simplify right side
   21,933,682x = 940,224,045,803,329
5. Step 5: Solve for x
   x = 940,224,045,803,329/21,933,682
6. Step 6: Final answer
   x = 42,866,676.27