Finding the Third Proportional to 99,994.50 and 155,034

Step by Step Solution

1. Step 1: Write the proportion equation
   99,994.50 : 155,034 = 155,034 : x
2. Step 2: Convert to fraction form
   99,994.50/155,034 = 155,034/x
3. Step 3: Cross multiply
   99,994.50x = 155,034 × 155,034
4. Step 4: Simplify right side
   99,994.50x = 24,035,541,156
5. Step 5: Solve for x
   x = 24,035,541,156/99,994.50
6. Step 6: Final answer
   x = 240,368.63