Finding the Third Proportional to 72,625.88 and 157,315.69

Step by Step Solution

1. Step 1: Write the proportion equation
   72,625.88 : 157,315.69 = 157,315.69 : x
2. Step 2: Convert to fraction form
   72,625.88/157,315.69 = 157,315.69/x
3. Step 3: Cross multiply
   72,625.88x = 157,315.69 × 157,315.69
4. Step 4: Simplify right side
   72,625.88x = 24,748,225,533.60
5. Step 5: Solve for x
   x = 24,748,225,533.60/72,625.88
6. Step 6: Final answer
   x = 340,763.20