Finding the Third Proportional to 376,092 and 804,631.50

Step by Step Solution

1. Step 1: Write the proportion equation
   376,092 : 804,631.50 = 804,631.50 : x
2. Step 2: Convert to fraction form
   376,092/804,631.50 = 804,631.50/x
3. Step 3: Cross multiply
   376,092x = 804,631.50 × 804,631.50
4. Step 4: Simplify right side
   376,092x = 647,431,850,792.25
5. Step 5: Solve for x
   x = 647,431,850,792.25/376,092
6. Step 6: Final answer
   x = 1,721,472.01