Finding the Third Proportional to 52,411.50 and 74,088

Step by Step Solution

1. Step 1: Write the proportion equation
   52,411.50 : 74,088 = 74,088 : x
2. Step 2: Convert to fraction form
   52,411.50/74,088 = 74,088/x
3. Step 3: Cross multiply
   52,411.50x = 74,088 × 74,088
4. Step 4: Simplify right side
   52,411.50x = 5,489,031,744
5. Step 5: Solve for x
   x = 5,489,031,744/52,411.50
6. Step 6: Final answer
   x = 104,729.53