Finding the Third Proportional to 1,117,714 and 1,772,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,714 : 1,772,764 = 1,772,764 : x
2. Step 2: Convert to fraction form
   1,117,714/1,772,764 = 1,772,764/x
3. Step 3: Cross multiply
   1,117,714x = 1,772,764 × 1,772,764
4. Step 4: Simplify right side
   1,117,714x = 3,142,692,199,696
5. Step 5: Solve for x
   x = 3,142,692,199,696/1,117,714
6. Step 6: Final answer
   x = 2,811,714.09