Finding the Third Proportional to 183,847.50 and 253,170

Step by Step Solution

1. Step 1: Write the proportion equation
   183,847.50 : 253,170 = 253,170 : x
2. Step 2: Convert to fraction form
   183,847.50/253,170 = 253,170/x
3. Step 3: Cross multiply
   183,847.50x = 253,170 × 253,170
4. Step 4: Simplify right side
   183,847.50x = 64,095,048,900
5. Step 5: Solve for x
   x = 64,095,048,900/183,847.50
6. Step 6: Final answer
   x = 348,631.60