Finding the Third Proportional to 570,597 and 883,069.50

Step by Step Solution

1. Step 1: Write the proportion equation
   570,597 : 883,069.50 = 883,069.50 : x
2. Step 2: Convert to fraction form
   570,597/883,069.50 = 883,069.50/x
3. Step 3: Cross multiply
   570,597x = 883,069.50 × 883,069.50
4. Step 4: Simplify right side
   570,597x = 779,811,741,830.25
5. Step 5: Solve for x
   x = 779,811,741,830.25/570,597
6. Step 6: Final answer
   x = 1,366,659.38