Finding the Third Proportional to 52,984.50 and 74,262.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,984.50 : 74,262.50 = 74,262.50 : x
2. Step 2: Convert to fraction form
   52,984.50/74,262.50 = 74,262.50/x
3. Step 3: Cross multiply
   52,984.50x = 74,262.50 × 74,262.50
4. Step 4: Simplify right side
   52,984.50x = 5,514,918,906.25
5. Step 5: Solve for x
   x = 5,514,918,906.25/52,984.50
6. Step 6: Final answer
   x = 104,085.51