Finding the Third Proportional to 93,199.50 and 199,460

Step by Step Solution

1. Step 1: Write the proportion equation
   93,199.50 : 199,460 = 199,460 : x
2. Step 2: Convert to fraction form
   93,199.50/199,460 = 199,460/x
3. Step 3: Cross multiply
   93,199.50x = 199,460 × 199,460
4. Step 4: Simplify right side
   93,199.50x = 39,784,291,600
5. Step 5: Solve for x
   x = 39,784,291,600/93,199.50
6. Step 6: Final answer
   x = 426,872.37