Finding the Third Proportional to 541,543 and 793,840.50

Step by Step Solution

1. Step 1: Write the proportion equation
   541,543 : 793,840.50 = 793,840.50 : x
2. Step 2: Convert to fraction form
   541,543/793,840.50 = 793,840.50/x
3. Step 3: Cross multiply
   541,543x = 793,840.50 × 793,840.50
4. Step 4: Simplify right side
   541,543x = 630,182,739,440.25
5. Step 5: Solve for x
   x = 630,182,739,440.25/541,543
6. Step 6: Final answer
   x = 1,163,679.97