Finding the Third Proportional to 1,068,878 and 1,604,708

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,878 : 1,604,708 = 1,604,708 : x
2. Step 2: Convert to fraction form
   1,068,878/1,604,708 = 1,604,708/x
3. Step 3: Cross multiply
   1,068,878x = 1,604,708 × 1,604,708
4. Step 4: Simplify right side
   1,068,878x = 2,575,087,765,264
5. Step 5: Solve for x
   x = 2,575,087,765,264/1,068,878
6. Step 6: Final answer
   x = 2,409,150.31