Finding the Third Proportional to 1,007,724 and 2,212,035

Step by Step Solution

1. Step 1: Write the proportion equation
   1,007,724 : 2,212,035 = 2,212,035 : x
2. Step 2: Convert to fraction form
   1,007,724/2,212,035 = 2,212,035/x
3. Step 3: Cross multiply
   1,007,724x = 2,212,035 × 2,212,035
4. Step 4: Simplify right side
   1,007,724x = 4,893,098,841,225
5. Step 5: Solve for x
   x = 4,893,098,841,225/1,007,724
6. Step 6: Final answer
   x = 4,855,594.23