Finding the Third Proportional to 103,925 and 231,623.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,925 : 231,623.50 = 231,623.50 : x
2. Step 2: Convert to fraction form
   103,925/231,623.50 = 231,623.50/x
3. Step 3: Cross multiply
   103,925x = 231,623.50 × 231,623.50
4. Step 4: Simplify right side
   103,925x = 53,649,445,752.25
5. Step 5: Solve for x
   x = 53,649,445,752.25/103,925
6. Step 6: Final answer
   x = 516,232.34