Finding the Third Proportional to 196,614 and 430,024.50

Step by Step Solution

1. Step 1: Write the proportion equation
   196,614 : 430,024.50 = 430,024.50 : x
2. Step 2: Convert to fraction form
   196,614/430,024.50 = 430,024.50/x
3. Step 3: Cross multiply
   196,614x = 430,024.50 × 430,024.50
4. Step 4: Simplify right side
   196,614x = 184,921,070,600.25
5. Step 5: Solve for x
   x = 184,921,070,600.25/196,614
6. Step 6: Final answer
   x = 940,528.50