Finding the Third Proportional to 117,583.50 and 253,752

Step by Step Solution

1. Step 1: Write the proportion equation
   117,583.50 : 253,752 = 253,752 : x
2. Step 2: Convert to fraction form
   117,583.50/253,752 = 253,752/x
3. Step 3: Cross multiply
   117,583.50x = 253,752 × 253,752
4. Step 4: Simplify right side
   117,583.50x = 64,390,077,504
5. Step 5: Solve for x
   x = 64,390,077,504/117,583.50
6. Step 6: Final answer
   x = 547,611.51