Finding the Third Proportional to 756,693 and 1,261,152

Step by Step Solution

1. Step 1: Write the proportion equation
   756,693 : 1,261,152 = 1,261,152 : x
2. Step 2: Convert to fraction form
   756,693/1,261,152 = 1,261,152/x
3. Step 3: Cross multiply
   756,693x = 1,261,152 × 1,261,152
4. Step 4: Simplify right side
   756,693x = 1,590,504,367,104
5. Step 5: Solve for x
   x = 1,590,504,367,104/756,693
6. Step 6: Final answer
   x = 2,101,915.00