Finding the Third Proportional to 196,952.63 and 432,036

Step by Step Solution

1. Step 1: Write the proportion equation
   196,952.63 : 432,036 = 432,036 : x
2. Step 2: Convert to fraction form
   196,952.63/432,036 = 432,036/x
3. Step 3: Cross multiply
   196,952.63x = 432,036 × 432,036
4. Step 4: Simplify right side
   196,952.63x = 186,655,105,296
5. Step 5: Solve for x
   x = 186,655,105,296/196,952.63
6. Step 6: Final answer
   x = 947,715.75