Finding the Third Proportional to 1,903,536 and 2,802,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,903,536 : 2,802,672 = 2,802,672 : x
2. Step 2: Convert to fraction form
   1,903,536/2,802,672 = 2,802,672/x
3. Step 3: Cross multiply
   1,903,536x = 2,802,672 × 2,802,672
4. Step 4: Simplify right side
   1,903,536x = 7,854,970,339,584
5. Step 5: Solve for x
   x = 7,854,970,339,584/1,903,536
6. Step 6: Final answer
   x = 4,126,515.25