Finding the Third Proportional to 490,063.88 and 1,061,560.88

Step by Step Solution

1. Step 1: Write the proportion equation
   490,063.88 : 1,061,560.88 = 1,061,560.88 : x
2. Step 2: Convert to fraction form
   490,063.88/1,061,560.88 = 1,061,560.88/x
3. Step 3: Cross multiply
   490,063.88x = 1,061,560.88 × 1,061,560.88
4. Step 4: Simplify right side
   490,063.88x = 1,126,911,491,330.77
5. Step 5: Solve for x
   x = 1,126,911,491,330.77/490,063.88
6. Step 6: Final answer
   x = 2,299,519.61