Finding the Third Proportional to 5,925,022 and 12,689,860

Step by Step Solution

1. Step 1: Write the proportion equation
   5,925,022 : 12,689,860 = 12,689,860 : x
2. Step 2: Convert to fraction form
   5,925,022/12,689,860 = 12,689,860/x
3. Step 3: Cross multiply
   5,925,022x = 12,689,860 × 12,689,860
4. Step 4: Simplify right side
   5,925,022x = 161,032,546,819,600
5. Step 5: Solve for x
   x = 161,032,546,819,600/5,925,022
6. Step 6: Final answer
   x = 27,178,388.00