Finding the Third Proportional to 403,669 and 951,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   403,669 : 951,560.50 = 951,560.50 : x
2. Step 2: Convert to fraction form
   403,669/951,560.50 = 951,560.50/x
3. Step 3: Cross multiply
   403,669x = 951,560.50 × 951,560.50
4. Step 4: Simplify right side
   403,669x = 905,467,385,160.25
5. Step 5: Solve for x
   x = 905,467,385,160.25/403,669
6. Step 6: Final answer
   x = 2,243,093.69