Finding the Third Proportional to 1,177,135 and 1,666,102

Step by Step Solution

1. Step 1: Write the proportion equation
   1,177,135 : 1,666,102 = 1,666,102 : x
2. Step 2: Convert to fraction form
   1,177,135/1,666,102 = 1,666,102/x
3. Step 3: Cross multiply
   1,177,135x = 1,666,102 × 1,666,102
4. Step 4: Simplify right side
   1,177,135x = 2,775,895,874,404
5. Step 5: Solve for x
   x = 2,775,895,874,404/1,177,135
6. Step 6: Final answer
   x = 2,358,179.71