Finding the Third Proportional to 9,697,059.88 and 21,096,640.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,697,059.88 : 21,096,640.25 = 21,096,640.25 : x
2. Step 2: Convert to fraction form
   9,697,059.88/21,096,640.25 = 21,096,640.25/x
3. Step 3: Cross multiply
   9,697,059.88x = 21,096,640.25 × 21,096,640.25
4. Step 4: Simplify right side
   9,697,059.88x = 445,068,229,837,920.06
5. Step 5: Solve for x
   x = 445,068,229,837,920.06/9,697,059.88
6. Step 6: Final answer
   x = 45,897,234.38