Finding the Third Proportional to 1,435,835 and 2,222,985

Step by Step Solution

1. Step 1: Write the proportion equation
   1,435,835 : 2,222,985 = 2,222,985 : x
2. Step 2: Convert to fraction form
   1,435,835/2,222,985 = 2,222,985/x
3. Step 3: Cross multiply
   1,435,835x = 2,222,985 × 2,222,985
4. Step 4: Simplify right side
   1,435,835x = 4,941,662,310,225
5. Step 5: Solve for x
   x = 4,941,662,310,225/1,435,835
6. Step 6: Final answer
   x = 3,441,664.47