Finding the Third Proportional to 365,043 and 562,576.50

Step by Step Solution

1. Step 1: Write the proportion equation
   365,043 : 562,576.50 = 562,576.50 : x
2. Step 2: Convert to fraction form
   365,043/562,576.50 = 562,576.50/x
3. Step 3: Cross multiply
   365,043x = 562,576.50 × 562,576.50
4. Step 4: Simplify right side
   365,043x = 316,492,318,352.25
5. Step 5: Solve for x
   x = 316,492,318,352.25/365,043
6. Step 6: Final answer
   x = 867,000.10