Finding the Third Proportional to 371,171.56 and 573,814.88

Step by Step Solution

1. Step 1: Write the proportion equation
   371,171.56 : 573,814.88 = 573,814.88 : x
2. Step 2: Convert to fraction form
   371,171.56/573,814.88 = 573,814.88/x
3. Step 3: Cross multiply
   371,171.56x = 573,814.88 × 573,814.88
4. Step 4: Simplify right side
   371,171.56x = 329,263,510,771.27
5. Step 5: Solve for x
   x = 329,263,510,771.27/371,171.56
6. Step 6: Final answer
   x = 887,092.50