Finding the Third Proportional to 184,253 and 390,648.50

Step by Step Solution

1. Step 1: Write the proportion equation
   184,253 : 390,648.50 = 390,648.50 : x
2. Step 2: Convert to fraction form
   184,253/390,648.50 = 390,648.50/x
3. Step 3: Cross multiply
   184,253x = 390,648.50 × 390,648.50
4. Step 4: Simplify right side
   184,253x = 152,606,250,552.25
5. Step 5: Solve for x
   x = 152,606,250,552.25/184,253
6. Step 6: Final answer
   x = 828,242.96