Finding the Third Proportional to 250,384.50 and 530,566.88

Step by Step Solution

1. Step 1: Write the proportion equation
   250,384.50 : 530,566.88 = 530,566.88 : x
2. Step 2: Convert to fraction form
   250,384.50/530,566.88 = 530,566.88/x
3. Step 3: Cross multiply
   250,384.50x = 530,566.88 × 530,566.88
4. Step 4: Simplify right side
   250,384.50x = 281,501,208,847.27
5. Step 5: Solve for x
   x = 281,501,208,847.27/250,384.50
6. Step 6: Final answer
   x = 1,124,275.70