Finding the Third Proportional to 51,388.50 and 79,526.25

Step by Step Solution

1. Step 1: Write the proportion equation
   51,388.50 : 79,526.25 = 79,526.25 : x
2. Step 2: Convert to fraction form
   51,388.50/79,526.25 = 79,526.25/x
3. Step 3: Cross multiply
   51,388.50x = 79,526.25 × 79,526.25
4. Step 4: Simplify right side
   51,388.50x = 6,324,424,439.06
5. Step 5: Solve for x
   x = 6,324,424,439.06/51,388.50
6. Step 6: Final answer
   x = 123,070.81