Finding the Third Proportional to 772,783.88 and 1,683,018

Step by Step Solution

1. Step 1: Write the proportion equation
   772,783.88 : 1,683,018 = 1,683,018 : x
2. Step 2: Convert to fraction form
   772,783.88/1,683,018 = 1,683,018/x
3. Step 3: Cross multiply
   772,783.88x = 1,683,018 × 1,683,018
4. Step 4: Simplify right side
   772,783.88x = 2,832,549,588,324
5. Step 5: Solve for x
   x = 2,832,549,588,324/772,783.88
6. Step 6: Final answer
   x = 3,665,383.92