Finding the Third Proportional to 9,627,562 and 21,144,796

Step by Step Solution

1. Step 1: Write the proportion equation
   9,627,562 : 21,144,796 = 21,144,796 : x
2. Step 2: Convert to fraction form
   9,627,562/21,144,796 = 21,144,796/x
3. Step 3: Cross multiply
   9,627,562x = 21,144,796 × 21,144,796
4. Step 4: Simplify right side
   9,627,562x = 447,102,397,881,616
5. Step 5: Solve for x
   x = 447,102,397,881,616/9,627,562
6. Step 6: Final answer
   x = 46,439,835.74