Finding the Third Proportional to 183,316.50 and 390,852

Step by Step Solution

1. Step 1: Write the proportion equation
   183,316.50 : 390,852 = 390,852 : x
2. Step 2: Convert to fraction form
   183,316.50/390,852 = 390,852/x
3. Step 3: Cross multiply
   183,316.50x = 390,852 × 390,852
4. Step 4: Simplify right side
   183,316.50x = 152,765,285,904
5. Step 5: Solve for x
   x = 152,765,285,904/183,316.50
6. Step 6: Final answer
   x = 833,341.71