Finding the Third Proportional to 84,303.50 and 127,012

Step by Step Solution

1. Step 1: Write the proportion equation
   84,303.50 : 127,012 = 127,012 : x
2. Step 2: Convert to fraction form
   84,303.50/127,012 = 127,012/x
3. Step 3: Cross multiply
   84,303.50x = 127,012 × 127,012
4. Step 4: Simplify right side
   84,303.50x = 16,132,048,144
5. Step 5: Solve for x
   x = 16,132,048,144/84,303.50
6. Step 6: Final answer
   x = 191,356.80