Finding the Third Proportional to 5,225,268 and 7,916,658

Step by Step Solution

1. Step 1: Write the proportion equation
   5,225,268 : 7,916,658 = 7,916,658 : x
2. Step 2: Convert to fraction form
   5,225,268/7,916,658 = 7,916,658/x
3. Step 3: Cross multiply
   5,225,268x = 7,916,658 × 7,916,658
4. Step 4: Simplify right side
   5,225,268x = 62,673,473,888,964
5. Step 5: Solve for x
   x = 62,673,473,888,964/5,225,268
6. Step 6: Final answer
   x = 11,994,308.02