Finding the Third Proportional to 152,087.63 and 352,072.83

Step by Step Solution

1. Step 1: Write the proportion equation
   152,087.63 : 352,072.83 = 352,072.83 : x
2. Step 2: Convert to fraction form
   152,087.63/352,072.83 = 352,072.83/x
3. Step 3: Cross multiply
   152,087.63x = 352,072.83 × 352,072.83
4. Step 4: Simplify right side
   152,087.63x = 123,955,276,303.94
5. Step 5: Solve for x
   x = 123,955,276,303.94/152,087.63
6. Step 6: Final answer
   x = 815,025.39