Finding the Third Proportional to 29,303.25 and 64,119.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,303.25 : 64,119.75 = 64,119.75 : x
2. Step 2: Convert to fraction form
   29,303.25/64,119.75 = 64,119.75/x
3. Step 3: Cross multiply
   29,303.25x = 64,119.75 × 64,119.75
4. Step 4: Simplify right side
   29,303.25x = 4,111,342,340.06
5. Step 5: Solve for x
   x = 4,111,342,340.06/29,303.25
6. Step 6: Final answer
   x = 140,303.29