Finding the Third Proportional to 10,678,710 and 22,114,464

Step by Step Solution

1. Step 1: Write the proportion equation
   10,678,710 : 22,114,464 = 22,114,464 : x
2. Step 2: Convert to fraction form
   10,678,710/22,114,464 = 22,114,464/x
3. Step 3: Cross multiply
   10,678,710x = 22,114,464 × 22,114,464
4. Step 4: Simplify right side
   10,678,710x = 489,049,518,007,296
5. Step 5: Solve for x
   x = 489,049,518,007,296/10,678,710
6. Step 6: Final answer
   x = 45,796,684.99