Finding the Third Proportional to 1,106,319 and 1,708,611

Step by Step Solution

1. Step 1: Write the proportion equation
   1,106,319 : 1,708,611 = 1,708,611 : x
2. Step 2: Convert to fraction form
   1,106,319/1,708,611 = 1,708,611/x
3. Step 3: Cross multiply
   1,106,319x = 1,708,611 × 1,708,611
4. Step 4: Simplify right side
   1,106,319x = 2,919,351,549,321
5. Step 5: Solve for x
   x = 2,919,351,549,321/1,106,319
6. Step 6: Final answer
   x = 2,638,797.26