Finding the Third Proportional to 1,165,140 and 1,788,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,165,140 : 1,788,314 = 1,788,314 : x
2. Step 2: Convert to fraction form
   1,165,140/1,788,314 = 1,788,314/x
3. Step 3: Cross multiply
   1,165,140x = 1,788,314 × 1,788,314
4. Step 4: Simplify right side
   1,165,140x = 3,198,066,962,596
5. Step 5: Solve for x
   x = 3,198,066,962,596/1,165,140
6. Step 6: Final answer
   x = 2,744,792.01