Finding the Third Proportional to 814,381.50 and 1,773,339

Step by Step Solution

1. Step 1: Write the proportion equation
   814,381.50 : 1,773,339 = 1,773,339 : x
2. Step 2: Convert to fraction form
   814,381.50/1,773,339 = 1,773,339/x
3. Step 3: Cross multiply
   814,381.50x = 1,773,339 × 1,773,339
4. Step 4: Simplify right side
   814,381.50x = 3,144,731,208,921
5. Step 5: Solve for x
   x = 3,144,731,208,921/814,381.50
6. Step 6: Final answer
   x = 3,861,496.37