Finding the Third Proportional to 757,910 and 1,107,292

Step by Step Solution

1. Step 1: Write the proportion equation
   757,910 : 1,107,292 = 1,107,292 : x
2. Step 2: Convert to fraction form
   757,910/1,107,292 = 1,107,292/x
3. Step 3: Cross multiply
   757,910x = 1,107,292 × 1,107,292
4. Step 4: Simplify right side
   757,910x = 1,226,095,573,264
5. Step 5: Solve for x
   x = 1,226,095,573,264/757,910
6. Step 6: Final answer
   x = 1,617,732.41