Finding the Third Proportional to 116,460 and 250,748

Step by Step Solution

1. Step 1: Write the proportion equation
   116,460 : 250,748 = 250,748 : x
2. Step 2: Convert to fraction form
   116,460/250,748 = 250,748/x
3. Step 3: Cross multiply
   116,460x = 250,748 × 250,748
4. Step 4: Simplify right side
   116,460x = 62,874,559,504
5. Step 5: Solve for x
   x = 62,874,559,504/116,460
6. Step 6: Final answer
   x = 539,881.16