Finding the Third Proportional to 748,150 and 1,160,820

Step by Step Solution

1. Step 1: Write the proportion equation
   748,150 : 1,160,820 = 1,160,820 : x
2. Step 2: Convert to fraction form
   748,150/1,160,820 = 1,160,820/x
3. Step 3: Cross multiply
   748,150x = 1,160,820 × 1,160,820
4. Step 4: Simplify right side
   748,150x = 1,347,503,072,400
5. Step 5: Solve for x
   x = 1,347,503,072,400/748,150
6. Step 6: Final answer
   x = 1,801,113.51