Finding the Third Proportional to 48,623.63 and 75,010.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,623.63 : 75,010.50 = 75,010.50 : x
2. Step 2: Convert to fraction form
   48,623.63/75,010.50 = 75,010.50/x
3. Step 3: Cross multiply
   48,623.63x = 75,010.50 × 75,010.50
4. Step 4: Simplify right side
   48,623.63x = 5,626,575,110.25
5. Step 5: Solve for x
   x = 5,626,575,110.25/48,623.63
6. Step 6: Final answer
   x = 115,716.90