Finding the Third Proportional to 21,581,844 and 45,159,096

Step by Step Solution

1. Step 1: Write the proportion equation
   21,581,844 : 45,159,096 = 45,159,096 : x
2. Step 2: Convert to fraction form
   21,581,844/45,159,096 = 45,159,096/x
3. Step 3: Cross multiply
   21,581,844x = 45,159,096 × 45,159,096
4. Step 4: Simplify right side
   21,581,844x = 2,039,343,951,537,216
5. Step 5: Solve for x
   x = 2,039,343,951,537,216/21,581,844
6. Step 6: Final answer
   x = 94,493,498.87