Finding the Third Proportional to 364,574.50 and 570,756

Step by Step Solution

1. Step 1: Write the proportion equation
   364,574.50 : 570,756 = 570,756 : x
2. Step 2: Convert to fraction form
   364,574.50/570,756 = 570,756/x
3. Step 3: Cross multiply
   364,574.50x = 570,756 × 570,756
4. Step 4: Simplify right side
   364,574.50x = 325,762,411,536
5. Step 5: Solve for x
   x = 325,762,411,536/364,574.50
6. Step 6: Final answer
   x = 893,541.41