Finding the Third Proportional to 375,037.50 and 808,714.50

Step by Step Solution

1. Step 1: Write the proportion equation
   375,037.50 : 808,714.50 = 808,714.50 : x
2. Step 2: Convert to fraction form
   375,037.50/808,714.50 = 808,714.50/x
3. Step 3: Cross multiply
   375,037.50x = 808,714.50 × 808,714.50
4. Step 4: Simplify right side
   375,037.50x = 654,019,142,510.25
5. Step 5: Solve for x
   x = 654,019,142,510.25/375,037.50
6. Step 6: Final answer
   x = 1,743,876.66