Finding the Third Proportional to 10,174,623 and 21,562,302

Step by Step Solution

1. Step 1: Write the proportion equation
   10,174,623 : 21,562,302 = 21,562,302 : x
2. Step 2: Convert to fraction form
   10,174,623/21,562,302 = 21,562,302/x
3. Step 3: Cross multiply
   10,174,623x = 21,562,302 × 21,562,302
4. Step 4: Simplify right side
   10,174,623x = 464,932,867,539,204
5. Step 5: Solve for x
   x = 464,932,867,539,204/10,174,623
6. Step 6: Final answer
   x = 45,695,341.00