Finding the Third Proportional to 1,091,558 and 2,549,507

Step by Step Solution

1. Step 1: Write the proportion equation
   1,091,558 : 2,549,507 = 2,549,507 : x
2. Step 2: Convert to fraction form
   1,091,558/2,549,507 = 2,549,507/x
3. Step 3: Cross multiply
   1,091,558x = 2,549,507 × 2,549,507
4. Step 4: Simplify right side
   1,091,558x = 6,499,985,943,049
5. Step 5: Solve for x
   x = 6,499,985,943,049/1,091,558
6. Step 6: Final answer
   x = 5,954,778.35