Finding the Third Proportional to 5,769,156 and 12,310,569

Step by Step Solution

1. Step 1: Write the proportion equation
   5,769,156 : 12,310,569 = 12,310,569 : x
2. Step 2: Convert to fraction form
   5,769,156/12,310,569 = 12,310,569/x
3. Step 3: Cross multiply
   5,769,156x = 12,310,569 × 12,310,569
4. Step 4: Simplify right side
   5,769,156x = 151,550,109,103,761
5. Step 5: Solve for x
   x = 151,550,109,103,761/5,769,156
6. Step 6: Final answer
   x = 26,269,026.02