Finding the Third Proportional to 175,091.63 and 253,342.69

Step by Step Solution

1. Step 1: Write the proportion equation
   175,091.63 : 253,342.69 = 253,342.69 : x
2. Step 2: Convert to fraction form
   175,091.63/253,342.69 = 253,342.69/x
3. Step 3: Cross multiply
   175,091.63x = 253,342.69 × 253,342.69
4. Step 4: Simplify right side
   175,091.63x = 64,182,517,309.72
5. Step 5: Solve for x
   x = 64,182,517,309.72/175,091.63
6. Step 6: Final answer
   x = 366,565.32