Finding the Third Proportional to 2,317,143 and 5,046,207

Step by Step Solution

1. Step 1: Write the proportion equation
   2,317,143 : 5,046,207 = 5,046,207 : x
2. Step 2: Convert to fraction form
   2,317,143/5,046,207 = 5,046,207/x
3. Step 3: Cross multiply
   2,317,143x = 5,046,207 × 5,046,207
4. Step 4: Simplify right side
   2,317,143x = 25,464,205,086,849
5. Step 5: Solve for x
   x = 25,464,205,086,849/2,317,143
6. Step 6: Final answer
   x = 10,989,483.64