Finding the Third Proportional to 2,691,599.63 and 5,906,338.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,691,599.63 : 5,906,338.88 = 5,906,338.88 : x
2. Step 2: Convert to fraction form
   2,691,599.63/5,906,338.88 = 5,906,338.88/x
3. Step 3: Cross multiply
   2,691,599.63x = 5,906,338.88 × 5,906,338.88
4. Step 4: Simplify right side
   2,691,599.63x = 34,884,838,906,336.27
5. Step 5: Solve for x
   x = 34,884,838,906,336.27/2,691,599.63
6. Step 6: Final answer
   x = 12,960,634.48