Finding the Third Proportional to 750,435.50 and 1,123,602

Step by Step Solution

1. Step 1: Write the proportion equation
   750,435.50 : 1,123,602 = 1,123,602 : x
2. Step 2: Convert to fraction form
   750,435.50/1,123,602 = 1,123,602/x
3. Step 3: Cross multiply
   750,435.50x = 1,123,602 × 1,123,602
4. Step 4: Simplify right side
   750,435.50x = 1,262,481,454,404
5. Step 5: Solve for x
   x = 1,262,481,454,404/750,435.50
6. Step 6: Final answer
   x = 1,682,331.73