Finding the Third Proportional to 250,350.50 and 556,674

Step by Step Solution

1. Step 1: Write the proportion equation
   250,350.50 : 556,674 = 556,674 : x
2. Step 2: Convert to fraction form
   250,350.50/556,674 = 556,674/x
3. Step 3: Cross multiply
   250,350.50x = 556,674 × 556,674
4. Step 4: Simplify right side
   250,350.50x = 309,885,942,276
5. Step 5: Solve for x
   x = 309,885,942,276/250,350.50
6. Step 6: Final answer
   x = 1,237,808.36