Finding the Third Proportional to 112,352 and 247,300

Step by Step Solution

1. Step 1: Write the proportion equation
   112,352 : 247,300 = 247,300 : x
2. Step 2: Convert to fraction form
   112,352/247,300 = 247,300/x
3. Step 3: Cross multiply
   112,352x = 247,300 × 247,300
4. Step 4: Simplify right side
   112,352x = 61,157,290,000
5. Step 5: Solve for x
   x = 61,157,290,000/112,352
6. Step 6: Final answer
   x = 544,336.46