Finding the Third Proportional to 747,330 and 1,189,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   747,330 : 1,189,714.50 = 1,189,714.50 : x
2. Step 2: Convert to fraction form
   747,330/1,189,714.50 = 1,189,714.50/x
3. Step 3: Cross multiply
   747,330x = 1,189,714.50 × 1,189,714.50
4. Step 4: Simplify right side
   747,330x = 1,415,420,591,510.25
5. Step 5: Solve for x
   x = 1,415,420,591,510.25/747,330
6. Step 6: Final answer
   x = 1,893,969.99