Finding the Third Proportional to 191,955.50 and 448,588

Step by Step Solution

1. Step 1: Write the proportion equation
   191,955.50 : 448,588 = 448,588 : x
2. Step 2: Convert to fraction form
   191,955.50/448,588 = 448,588/x
3. Step 3: Cross multiply
   191,955.50x = 448,588 × 448,588
4. Step 4: Simplify right side
   191,955.50x = 201,231,193,744
5. Step 5: Solve for x
   x = 201,231,193,744/191,955.50
6. Step 6: Final answer
   x = 1,048,322.10