Finding the Third Proportional to 1,135,284 and 1,745,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,284 : 1,745,518 = 1,745,518 : x
2. Step 2: Convert to fraction form
   1,135,284/1,745,518 = 1,745,518/x
3. Step 3: Cross multiply
   1,135,284x = 1,745,518 × 1,745,518
4. Step 4: Simplify right side
   1,135,284x = 3,046,833,088,324
5. Step 5: Solve for x
   x = 3,046,833,088,324/1,135,284
6. Step 6: Final answer
   x = 2,683,762.91