Finding the Third Proportional to 1,200,745 and 2,635,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,200,745 : 2,635,102 = 2,635,102 : x
2. Step 2: Convert to fraction form
   1,200,745/2,635,102 = 2,635,102/x
3. Step 3: Cross multiply
   1,200,745x = 2,635,102 × 2,635,102
4. Step 4: Simplify right side
   1,200,745x = 6,943,762,550,404
5. Step 5: Solve for x
   x = 6,943,762,550,404/1,200,745
6. Step 6: Final answer
   x = 5,782,878.59