Finding the Third Proportional to 2,697,188.91 and 5,776,965.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,697,188.91 : 5,776,965.84 = 5,776,965.84 : x
2. Step 2: Convert to fraction form
   2,697,188.91/5,776,965.84 = 5,776,965.84/x
3. Step 3: Cross multiply
   2,697,188.91x = 5,776,965.84 × 5,776,965.84
4. Step 4: Simplify right side
   2,697,188.91x = 33,373,334,359,854.15
5. Step 5: Solve for x
   x = 33,373,334,359,854.15/2,697,188.91
6. Step 6: Final answer
   x = 12,373,376.70