Finding the Third Proportional to 534,216 and 1,152,700

Step by Step Solution

1. Step 1: Write the proportion equation
   534,216 : 1,152,700 = 1,152,700 : x
2. Step 2: Convert to fraction form
   534,216/1,152,700 = 1,152,700/x
3. Step 3: Cross multiply
   534,216x = 1,152,700 × 1,152,700
4. Step 4: Simplify right side
   534,216x = 1,328,717,290,000
5. Step 5: Solve for x
   x = 1,328,717,290,000/534,216
6. Step 6: Final answer
   x = 2,487,228.56