Finding the Third Proportional to 84,759 and 124,510.50

Step by Step Solution

1. Step 1: Write the proportion equation
   84,759 : 124,510.50 = 124,510.50 : x
2. Step 2: Convert to fraction form
   84,759/124,510.50 = 124,510.50/x
3. Step 3: Cross multiply
   84,759x = 124,510.50 × 124,510.50
4. Step 4: Simplify right side
   84,759x = 15,502,864,610.25
5. Step 5: Solve for x
   x = 15,502,864,610.25/84,759
6. Step 6: Final answer
   x = 182,905.23