Finding the Third Proportional to 183,715.50 and 260,030

Step by Step Solution

1. Step 1: Write the proportion equation
   183,715.50 : 260,030 = 260,030 : x
2. Step 2: Convert to fraction form
   183,715.50/260,030 = 260,030/x
3. Step 3: Cross multiply
   183,715.50x = 260,030 × 260,030
4. Step 4: Simplify right side
   183,715.50x = 67,615,600,900
5. Step 5: Solve for x
   x = 67,615,600,900/183,715.50
6. Step 6: Final answer
   x = 368,045.16