Finding the Third Proportional to 1,161,916 and 1,760,262

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,916 : 1,760,262 = 1,760,262 : x
2. Step 2: Convert to fraction form
   1,161,916/1,760,262 = 1,760,262/x
3. Step 3: Cross multiply
   1,161,916x = 1,760,262 × 1,760,262
4. Step 4: Simplify right side
   1,161,916x = 3,098,522,308,644
5. Step 5: Solve for x
   x = 3,098,522,308,644/1,161,916
6. Step 6: Final answer
   x = 2,666,735.21