Finding the Third Proportional to 2,807,591 and 5,748,171

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,591 : 5,748,171 = 5,748,171 : x
2. Step 2: Convert to fraction form
   2,807,591/5,748,171 = 5,748,171/x
3. Step 3: Cross multiply
   2,807,591x = 5,748,171 × 5,748,171
4. Step 4: Simplify right side
   2,807,591x = 33,041,469,845,241
5. Step 5: Solve for x
   x = 33,041,469,845,241/2,807,591
6. Step 6: Final answer
   x = 11,768,619.38