Finding the Third Proportional to 1,011,099 and 2,200,740

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,099 : 2,200,740 = 2,200,740 : x
2. Step 2: Convert to fraction form
   1,011,099/2,200,740 = 2,200,740/x
3. Step 3: Cross multiply
   1,011,099x = 2,200,740 × 2,200,740
4. Step 4: Simplify right side
   1,011,099x = 4,843,256,547,600
5. Step 5: Solve for x
   x = 4,843,256,547,600/1,011,099
6. Step 6: Final answer
   x = 4,790,091.32