Finding the Third Proportional to 42,793.88 and 92,354.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,793.88 : 92,354.06 = 92,354.06 : x
2. Step 2: Convert to fraction form
   42,793.88/92,354.06 = 92,354.06/x
3. Step 3: Cross multiply
   42,793.88x = 92,354.06 × 92,354.06
4. Step 4: Simplify right side
   42,793.88x = 8,529,272,860.25
5. Step 5: Solve for x
   x = 8,529,272,860.25/42,793.88
6. Step 6: Final answer
   x = 199,310.60