Finding the Third Proportional to 380,924 and 793,375.50

Step by Step Solution

1. Step 1: Write the proportion equation
   380,924 : 793,375.50 = 793,375.50 : x
2. Step 2: Convert to fraction form
   380,924/793,375.50 = 793,375.50/x
3. Step 3: Cross multiply
   380,924x = 793,375.50 × 793,375.50
4. Step 4: Simplify right side
   380,924x = 629,444,684,000.25
5. Step 5: Solve for x
   x = 629,444,684,000.25/380,924
6. Step 6: Final answer
   x = 1,652,415.40