Finding the Third Proportional to 73,076.50 and 157,432.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,076.50 : 157,432.50 = 157,432.50 : x
2. Step 2: Convert to fraction form
   73,076.50/157,432.50 = 157,432.50/x
3. Step 3: Cross multiply
   73,076.50x = 157,432.50 × 157,432.50
4. Step 4: Simplify right side
   73,076.50x = 24,784,992,056.25
5. Step 5: Solve for x
   x = 24,784,992,056.25/73,076.50
6. Step 6: Final answer
   x = 339,165.01