Finding the Third Proportional to 43,521,192 and 65,841,530

Step by Step Solution

1. Step 1: Write the proportion equation
   43,521,192 : 65,841,530 = 65,841,530 : x
2. Step 2: Convert to fraction form
   43,521,192/65,841,530 = 65,841,530/x
3. Step 3: Cross multiply
   43,521,192x = 65,841,530 × 65,841,530
4. Step 4: Simplify right side
   43,521,192x = 4,335,107,072,740,900
5. Step 5: Solve for x
   x = 4,335,107,072,740,900/43,521,192
6. Step 6: Final answer
   x = 99,609,107.05