Finding the Third Proportional to 750,648 and 1,106,124

Step by Step Solution

1. Step 1: Write the proportion equation
   750,648 : 1,106,124 = 1,106,124 : x
2. Step 2: Convert to fraction form
   750,648/1,106,124 = 1,106,124/x
3. Step 3: Cross multiply
   750,648x = 1,106,124 × 1,106,124
4. Step 4: Simplify right side
   750,648x = 1,223,510,303,376
5. Step 5: Solve for x
   x = 1,223,510,303,376/750,648
6. Step 6: Final answer
   x = 1,629,938.80