Finding the Third Proportional to 380,923.25 and 793,374.50

Step by Step Solution

1. Step 1: Write the proportion equation
   380,923.25 : 793,374.50 = 793,374.50 : x
2. Step 2: Convert to fraction form
   380,923.25/793,374.50 = 793,374.50/x
3. Step 3: Cross multiply
   380,923.25x = 793,374.50 × 793,374.50
4. Step 4: Simplify right side
   380,923.25x = 629,443,097,250.25
5. Step 5: Solve for x
   x = 629,443,097,250.25/380,923.25
6. Step 6: Final answer
   x = 1,652,414.49