Finding the Third Proportional to 350,565 and 572,377.50

Step by Step Solution

1. Step 1: Write the proportion equation
   350,565 : 572,377.50 = 572,377.50 : x
2. Step 2: Convert to fraction form
   350,565/572,377.50 = 572,377.50/x
3. Step 3: Cross multiply
   350,565x = 572,377.50 × 572,377.50
4. Step 4: Simplify right side
   350,565x = 327,616,002,506.25
5. Step 5: Solve for x
   x = 327,616,002,506.25/350,565
6. Step 6: Final answer
   x = 934,537.11