Finding the Third Proportional to 57,411.50 and 83,848.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,411.50 : 83,848.50 = 83,848.50 : x
2. Step 2: Convert to fraction form
   57,411.50/83,848.50 = 83,848.50/x
3. Step 3: Cross multiply
   57,411.50x = 83,848.50 × 83,848.50
4. Step 4: Simplify right side
   57,411.50x = 7,030,570,952.25
5. Step 5: Solve for x
   x = 7,030,570,952.25/57,411.50
6. Step 6: Final answer
   x = 122,459.28