Finding the Third Proportional to 196,127 and 303,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,127 : 303,066.50 = 303,066.50 : x
2. Step 2: Convert to fraction form
   196,127/303,066.50 = 303,066.50/x
3. Step 3: Cross multiply
   196,127x = 303,066.50 × 303,066.50
4. Step 4: Simplify right side
   196,127x = 91,849,303,422.25
5. Step 5: Solve for x
   x = 91,849,303,422.25/196,127
6. Step 6: Final answer
   x = 468,315.45