Finding the Third Proportional to 5,073,852 and 10,678,902

Step by Step Solution

1. Step 1: Write the proportion equation
   5,073,852 : 10,678,902 = 10,678,902 : x
2. Step 2: Convert to fraction form
   5,073,852/10,678,902 = 10,678,902/x
3. Step 3: Cross multiply
   5,073,852x = 10,678,902 × 10,678,902
4. Step 4: Simplify right side
   5,073,852x = 114,038,947,925,604
5. Step 5: Solve for x
   x = 114,038,947,925,604/5,073,852
6. Step 6: Final answer
   x = 22,475,812.84