Finding the Third Proportional to 308,547 and 466,105.50

Step by Step Solution

1. Step 1: Write the proportion equation
   308,547 : 466,105.50 = 466,105.50 : x
2. Step 2: Convert to fraction form
   308,547/466,105.50 = 466,105.50/x
3. Step 3: Cross multiply
   308,547x = 466,105.50 × 466,105.50
4. Step 4: Simplify right side
   308,547x = 217,254,337,130.25
5. Step 5: Solve for x
   x = 217,254,337,130.25/308,547
6. Step 6: Final answer
   x = 704,120.72