Finding the Third Proportional to 1,112,572 and 2,284,125

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,572 : 2,284,125 = 2,284,125 : x
2. Step 2: Convert to fraction form
   1,112,572/2,284,125 = 2,284,125/x
3. Step 3: Cross multiply
   1,112,572x = 2,284,125 × 2,284,125
4. Step 4: Simplify right side
   1,112,572x = 5,217,227,015,625
5. Step 5: Solve for x
   x = 5,217,227,015,625/1,112,572
6. Step 6: Final answer
   x = 4,689,338.77