Finding the Third Proportional to 190,263.94 and 301,051.69

Step by Step Solution

1. Step 1: Write the proportion equation
   190,263.94 : 301,051.69 = 301,051.69 : x
2. Step 2: Convert to fraction form
   190,263.94/301,051.69 = 301,051.69/x
3. Step 3: Cross multiply
   190,263.94x = 301,051.69 × 301,051.69
4. Step 4: Simplify right side
   190,263.94x = 90,632,118,546.60
5. Step 5: Solve for x
   x = 90,632,118,546.60/190,263.94
6. Step 6: Final answer
   x = 476,349.43