Finding the Third Proportional to 304,746 and 471,607.50

Step by Step Solution

1. Step 1: Write the proportion equation
   304,746 : 471,607.50 = 471,607.50 : x
2. Step 2: Convert to fraction form
   304,746/471,607.50 = 471,607.50/x
3. Step 3: Cross multiply
   304,746x = 471,607.50 × 471,607.50
4. Step 4: Simplify right side
   304,746x = 222,413,634,056.25
5. Step 5: Solve for x
   x = 222,413,634,056.25/304,746
6. Step 6: Final answer
   x = 729,832.82