Finding the Third Proportional to 99,194 and 141,793

Step by Step Solution

1. Step 1: Write the proportion equation
   99,194 : 141,793 = 141,793 : x
2. Step 2: Convert to fraction form
   99,194/141,793 = 141,793/x
3. Step 3: Cross multiply
   99,194x = 141,793 × 141,793
4. Step 4: Simplify right side
   99,194x = 20,105,254,849
5. Step 5: Solve for x
   x = 20,105,254,849/99,194
6. Step 6: Final answer
   x = 202,686.20