Finding the Third Proportional to 304,371 and 473,134.50

Step by Step Solution

1. Step 1: Write the proportion equation
   304,371 : 473,134.50 = 473,134.50 : x
2. Step 2: Convert to fraction form
   304,371/473,134.50 = 473,134.50/x
3. Step 3: Cross multiply
   304,371x = 473,134.50 × 473,134.50
4. Step 4: Simplify right side
   304,371x = 223,856,255,090.25
5. Step 5: Solve for x
   x = 223,856,255,090.25/304,371
6. Step 6: Final answer
   x = 735,471.69