Finding the Third Proportional to 429,244 and 582,970.50

Step by Step Solution

1. Step 1: Write the proportion equation
   429,244 : 582,970.50 = 582,970.50 : x
2. Step 2: Convert to fraction form
   429,244/582,970.50 = 582,970.50/x
3. Step 3: Cross multiply
   429,244x = 582,970.50 × 582,970.50
4. Step 4: Simplify right side
   429,244x = 339,854,603,870.25
5. Step 5: Solve for x
   x = 339,854,603,870.25/429,244
6. Step 6: Final answer
   x = 791,751.55