Finding the Third Proportional to 1,111,110 and 2,390,835

Step by Step Solution

1. Step 1: Write the proportion equation
   1,111,110 : 2,390,835 = 2,390,835 : x
2. Step 2: Convert to fraction form
   1,111,110/2,390,835 = 2,390,835/x
3. Step 3: Cross multiply
   1,111,110x = 2,390,835 × 2,390,835
4. Step 4: Simplify right side
   1,111,110x = 5,716,091,997,225
5. Step 5: Solve for x
   x = 5,716,091,997,225/1,111,110
6. Step 6: Final answer
   x = 5,144,487.94