Finding the Third Proportional to 362,785.50 and 755,347.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,785.50 : 755,347.50 = 755,347.50 : x
2. Step 2: Convert to fraction form
   362,785.50/755,347.50 = 755,347.50/x
3. Step 3: Cross multiply
   362,785.50x = 755,347.50 × 755,347.50
4. Step 4: Simplify right side
   362,785.50x = 570,549,845,756.25
5. Step 5: Solve for x
   x = 570,549,845,756.25/362,785.50
6. Step 6: Final answer
   x = 1,572,691.98