Finding the Third Proportional to 52,635.75 and 74,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,635.75 : 74,131.50 = 74,131.50 : x
2. Step 2: Convert to fraction form
   52,635.75/74,131.50 = 74,131.50/x
3. Step 3: Cross multiply
   52,635.75x = 74,131.50 × 74,131.50
4. Step 4: Simplify right side
   52,635.75x = 5,495,479,292.25
5. Step 5: Solve for x
   x = 5,495,479,292.25/52,635.75
6. Step 6: Final answer
   x = 104,405.83