Finding the Third Proportional to 526,357.50 and 1,157,667

Step by Step Solution

1. Step 1: Write the proportion equation
   526,357.50 : 1,157,667 = 1,157,667 : x
2. Step 2: Convert to fraction form
   526,357.50/1,157,667 = 1,157,667/x
3. Step 3: Cross multiply
   526,357.50x = 1,157,667 × 1,157,667
4. Step 4: Simplify right side
   526,357.50x = 1,340,192,882,889
5. Step 5: Solve for x
   x = 1,340,192,882,889/526,357.50
6. Step 6: Final answer
   x = 2,546,164.69