Finding the Third Proportional to 748,466 and 1,145,151

Step by Step Solution

1. Step 1: Write the proportion equation
   748,466 : 1,145,151 = 1,145,151 : x
2. Step 2: Convert to fraction form
   748,466/1,145,151 = 1,145,151/x
3. Step 3: Cross multiply
   748,466x = 1,145,151 × 1,145,151
4. Step 4: Simplify right side
   748,466x = 1,311,370,812,801
5. Step 5: Solve for x
   x = 1,311,370,812,801/748,466
6. Step 6: Final answer
   x = 1,752,078.00