Finding the Third Proportional to 21,581,848 and 45,159,104

Step by Step Solution

1. Step 1: Write the proportion equation
   21,581,848 : 45,159,104 = 45,159,104 : x
2. Step 2: Convert to fraction form
   21,581,848/45,159,104 = 45,159,104/x
3. Step 3: Cross multiply
   21,581,848x = 45,159,104 × 45,159,104
4. Step 4: Simplify right side
   21,581,848x = 2,039,344,674,082,816
5. Step 5: Solve for x
   x = 2,039,344,674,082,816/21,581,848
6. Step 6: Final answer
   x = 94,493,514.83