Finding the Third Proportional to 104,499 and 222,484.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,499 : 222,484.50 = 222,484.50 : x
2. Step 2: Convert to fraction form
   104,499/222,484.50 = 222,484.50/x
3. Step 3: Cross multiply
   104,499x = 222,484.50 × 222,484.50
4. Step 4: Simplify right side
   104,499x = 49,499,352,740.25
5. Step 5: Solve for x
   x = 49,499,352,740.25/104,499
6. Step 6: Final answer
   x = 473,682.55