Finding the Third Proportional to 747,800 and 1,160,112

Step by Step Solution

1. Step 1: Write the proportion equation
   747,800 : 1,160,112 = 1,160,112 : x
2. Step 2: Convert to fraction form
   747,800/1,160,112 = 1,160,112/x
3. Step 3: Cross multiply
   747,800x = 1,160,112 × 1,160,112
4. Step 4: Simplify right side
   747,800x = 1,345,859,852,544
5. Step 5: Solve for x
   x = 1,345,859,852,544/747,800
6. Step 6: Final answer
   x = 1,799,759.10