Finding the Third Proportional to 10,045,025 and 21,802,471

Step by Step Solution

1. Step 1: Write the proportion equation
   10,045,025 : 21,802,471 = 21,802,471 : x
2. Step 2: Convert to fraction form
   10,045,025/21,802,471 = 21,802,471/x
3. Step 3: Cross multiply
   10,045,025x = 21,802,471 × 21,802,471
4. Step 4: Simplify right side
   10,045,025x = 475,347,741,705,841
5. Step 5: Solve for x
   x = 475,347,741,705,841/10,045,025
6. Step 6: Final answer
   x = 47,321,708.18