Finding the Third Proportional to 111,044 and 145,791

Step by Step Solution

1. Step 1: Write the proportion equation
   111,044 : 145,791 = 145,791 : x
2. Step 2: Convert to fraction form
   111,044/145,791 = 145,791/x
3. Step 3: Cross multiply
   111,044x = 145,791 × 145,791
4. Step 4: Simplify right side
   111,044x = 21,255,015,681
5. Step 5: Solve for x
   x = 21,255,015,681/111,044
6. Step 6: Final answer
   x = 191,410.75