Finding the Third Proportional to 202,825.50 and 432,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   202,825.50 : 432,796.50 = 432,796.50 : x
2. Step 2: Convert to fraction form
   202,825.50/432,796.50 = 432,796.50/x
3. Step 3: Cross multiply
   202,825.50x = 432,796.50 × 432,796.50
4. Step 4: Simplify right side
   202,825.50x = 187,312,810,412.25
5. Step 5: Solve for x
   x = 187,312,810,412.25/202,825.50
6. Step 6: Final answer
   x = 923,517.06