Finding the Third Proportional to 13,622,330 and 21,094,455

Step by Step Solution

1. Step 1: Write the proportion equation
   13,622,330 : 21,094,455 = 21,094,455 : x
2. Step 2: Convert to fraction form
   13,622,330/21,094,455 = 21,094,455/x
3. Step 3: Cross multiply
   13,622,330x = 21,094,455 × 21,094,455
4. Step 4: Simplify right side
   13,622,330x = 444,976,031,747,025
5. Step 5: Solve for x
   x = 444,976,031,747,025/13,622,330
6. Step 6: Final answer
   x = 32,665,192.50