Finding the Third Proportional to 94,820 and 203,697.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,820 : 203,697.50 = 203,697.50 : x
2. Step 2: Convert to fraction form
   94,820/203,697.50 = 203,697.50/x
3. Step 3: Cross multiply
   94,820x = 203,697.50 × 203,697.50
4. Step 4: Simplify right side
   94,820x = 41,492,671,506.25
5. Step 5: Solve for x
   x = 41,492,671,506.25/94,820
6. Step 6: Final answer
   x = 437,594.09