Finding the Third Proportional to 9,673,552 and 21,115,384

Step by Step Solution

1. Step 1: Write the proportion equation
   9,673,552 : 21,115,384 = 21,115,384 : x
2. Step 2: Convert to fraction form
   9,673,552/21,115,384 = 21,115,384/x
3. Step 3: Cross multiply
   9,673,552x = 21,115,384 × 21,115,384
4. Step 4: Simplify right side
   9,673,552x = 445,859,441,467,456
5. Step 5: Solve for x
   x = 445,859,441,467,456/9,673,552
6. Step 6: Final answer
   x = 46,090,561.30