Finding the Third Proportional to 1,123,092 and 1,684,091.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,123,092 : 1,684,091.25 = 1,684,091.25 : x
2. Step 2: Convert to fraction form
   1,123,092/1,684,091.25 = 1,684,091.25/x
3. Step 3: Cross multiply
   1,123,092x = 1,684,091.25 × 1,684,091.25
4. Step 4: Simplify right side
   1,123,092x = 2,836,163,338,326.56
5. Step 5: Solve for x
   x = 2,836,163,338,326.56/1,123,092
6. Step 6: Final answer
   x = 2,525,317.02