Finding the Third Proportional to 376,956 and 812,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   376,956 : 812,956.50 = 812,956.50 : x
2. Step 2: Convert to fraction form
   376,956/812,956.50 = 812,956.50/x
3. Step 3: Cross multiply
   376,956x = 812,956.50 × 812,956.50
4. Step 4: Simplify right side
   376,956x = 660,898,270,892.25
5. Step 5: Solve for x
   x = 660,898,270,892.25/376,956
6. Step 6: Final answer
   x = 1,753,250.43