Finding the Third Proportional to 491,308.50 and 745,833

Step by Step Solution

1. Step 1: Write the proportion equation
   491,308.50 : 745,833 = 745,833 : x
2. Step 2: Convert to fraction form
   491,308.50/745,833 = 745,833/x
3. Step 3: Cross multiply
   491,308.50x = 745,833 × 745,833
4. Step 4: Simplify right side
   491,308.50x = 556,266,863,889
5. Step 5: Solve for x
   x = 556,266,863,889/491,308.50
6. Step 6: Final answer
   x = 1,132,215.02