Finding the Third Proportional to 124,274.25 and 194,407.59

Step by Step Solution

1. Step 1: Write the proportion equation
   124,274.25 : 194,407.59 = 194,407.59 : x
2. Step 2: Convert to fraction form
   124,274.25/194,407.59 = 194,407.59/x
3. Step 3: Cross multiply
   124,274.25x = 194,407.59 × 194,407.59
4. Step 4: Simplify right side
   124,274.25x = 37,794,312,507.67
5. Step 5: Solve for x
   x = 37,794,312,507.67/124,274.25
6. Step 6: Final answer
   x = 304,120.22