Finding the Third Proportional to 1,145,237 and 1,771,662

Step by Step Solution

1. Step 1: Write the proportion equation
   1,145,237 : 1,771,662 = 1,771,662 : x
2. Step 2: Convert to fraction form
   1,145,237/1,771,662 = 1,771,662/x
3. Step 3: Cross multiply
   1,145,237x = 1,771,662 × 1,771,662
4. Step 4: Simplify right side
   1,145,237x = 3,138,786,242,244
5. Step 5: Solve for x
   x = 3,138,786,242,244/1,145,237
6. Step 6: Final answer
   x = 2,740,730.73