Finding the Third Proportional to 9,631,071 and 20,059,308

Step by Step Solution

1. Step 1: Write the proportion equation
   9,631,071 : 20,059,308 = 20,059,308 : x
2. Step 2: Convert to fraction form
   9,631,071/20,059,308 = 20,059,308/x
3. Step 3: Cross multiply
   9,631,071x = 20,059,308 × 20,059,308
4. Step 4: Simplify right side
   9,631,071x = 402,375,837,438,864
5. Step 5: Solve for x
   x = 402,375,837,438,864/9,631,071
6. Step 6: Final answer
   x = 41,778,929.62