Finding the Third Proportional to 191,870.44 and 293,653.69

Step by Step Solution

1. Step 1: Write the proportion equation
   191,870.44 : 293,653.69 = 293,653.69 : x
2. Step 2: Convert to fraction form
   191,870.44/293,653.69 = 293,653.69/x
3. Step 3: Cross multiply
   191,870.44x = 293,653.69 × 293,653.69
4. Step 4: Simplify right side
   191,870.44x = 86,232,488,182.35
5. Step 5: Solve for x
   x = 86,232,488,182.35/191,870.44
6. Step 6: Final answer
   x = 449,430.82