Finding the Third Proportional to 52,501.50 and 123,411.09

Step by Step Solution

1. Step 1: Write the proportion equation
   52,501.50 : 123,411.09 = 123,411.09 : x
2. Step 2: Convert to fraction form
   52,501.50/123,411.09 = 123,411.09/x
3. Step 3: Cross multiply
   52,501.50x = 123,411.09 × 123,411.09
4. Step 4: Simplify right side
   52,501.50x = 15,230,298,060.57
5. Step 5: Solve for x
   x = 15,230,298,060.57/52,501.50
6. Step 6: Final answer
   x = 290,092.63