Finding the Third Proportional to 1,122,012 and 2,434,247

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,012 : 2,434,247 = 2,434,247 : x
2. Step 2: Convert to fraction form
   1,122,012/2,434,247 = 2,434,247/x
3. Step 3: Cross multiply
   1,122,012x = 2,434,247 × 2,434,247
4. Step 4: Simplify right side
   1,122,012x = 5,925,558,457,009
5. Step 5: Solve for x
   x = 5,925,558,457,009/1,122,012
6. Step 6: Final answer
   x = 5,281,189.91