Finding the Third Proportional to 748,154 and 1,160,828

Step by Step Solution

1. Step 1: Write the proportion equation
   748,154 : 1,160,828 = 1,160,828 : x
2. Step 2: Convert to fraction form
   748,154/1,160,828 = 1,160,828/x
3. Step 3: Cross multiply
   748,154x = 1,160,828 × 1,160,828
4. Step 4: Simplify right side
   748,154x = 1,347,521,645,584
5. Step 5: Solve for x
   x = 1,347,521,645,584/748,154
6. Step 6: Final answer
   x = 1,801,128.71