Finding the Third Proportional to 772,085 and 1,113,827

Step by Step Solution

1. Step 1: Write the proportion equation
   772,085 : 1,113,827 = 1,113,827 : x
2. Step 2: Convert to fraction form
   772,085/1,113,827 = 1,113,827/x
3. Step 3: Cross multiply
   772,085x = 1,113,827 × 1,113,827
4. Step 4: Simplify right side
   772,085x = 1,240,610,585,929
5. Step 5: Solve for x
   x = 1,240,610,585,929/772,085
6. Step 6: Final answer
   x = 1,606,831.61