Finding the Third Proportional to 2,229,799.50 and 3,365,599.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,799.50 : 3,365,599.50 = 3,365,599.50 : x
2. Step 2: Convert to fraction form
   2,229,799.50/3,365,599.50 = 3,365,599.50/x
3. Step 3: Cross multiply
   2,229,799.50x = 3,365,599.50 × 3,365,599.50
4. Step 4: Simplify right side
   2,229,799.50x = 11,327,259,994,400.25
5. Step 5: Solve for x
   x = 11,327,259,994,400.25/2,229,799.50
6. Step 6: Final answer
   x = 5,079,945.53