Finding the Third Proportional to 2,011,098 and 2,813,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,011,098 : 2,813,128 = 2,813,128 : x
2. Step 2: Convert to fraction form
   2,011,098/2,813,128 = 2,813,128/x
3. Step 3: Cross multiply
   2,011,098x = 2,813,128 × 2,813,128
4. Step 4: Simplify right side
   2,011,098x = 7,913,689,144,384
5. Step 5: Solve for x
   x = 7,913,689,144,384/2,011,098
6. Step 6: Final answer
   x = 3,935,009.21