Finding the Third Proportional to 93,477.75 and 145,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,477.75 : 145,018.50 = 145,018.50 : x
2. Step 2: Convert to fraction form
   93,477.75/145,018.50 = 145,018.50/x
3. Step 3: Cross multiply
   93,477.75x = 145,018.50 × 145,018.50
4. Step 4: Simplify right side
   93,477.75x = 21,030,365,342.25
5. Step 5: Solve for x
   x = 21,030,365,342.25/93,477.75
6. Step 6: Final answer
   x = 224,977.23