Finding the Third Proportional to 284,233.50 and 607,851

Step by Step Solution

1. Step 1: Write the proportion equation
   284,233.50 : 607,851 = 607,851 : x
2. Step 2: Convert to fraction form
   284,233.50/607,851 = 607,851/x
3. Step 3: Cross multiply
   284,233.50x = 607,851 × 607,851
4. Step 4: Simplify right side
   284,233.50x = 369,482,838,201
5. Step 5: Solve for x
   x = 369,482,838,201/284,233.50
6. Step 6: Final answer
   x = 1,299,927.13