Finding the Third Proportional to 361,182 and 560,032.50

Step by Step Solution

1. Step 1: Write the proportion equation
   361,182 : 560,032.50 = 560,032.50 : x
2. Step 2: Convert to fraction form
   361,182/560,032.50 = 560,032.50/x
3. Step 3: Cross multiply
   361,182x = 560,032.50 × 560,032.50
4. Step 4: Simplify right side
   361,182x = 313,636,401,056.25
5. Step 5: Solve for x
   x = 313,636,401,056.25/361,182
6. Step 6: Final answer
   x = 868,361.11