Finding the Third Proportional to 9,697,062 and 21,096,645

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697,062 : 21,096,645 = 21,096,645 : x
2. Step 2: Convert to fraction form
   9,697,062/21,096,645 = 21,096,645/x
3. Step 3: Cross multiply
   9,697,062x = 21,096,645 × 21,096,645
4. Step 4: Simplify right side
   9,697,062x = 445,068,430,256,025
5. Step 5: Solve for x
   x = 445,068,430,256,025/9,697,062
6. Step 6: Final answer
   x = 45,897,244.99