Finding the Third Proportional to 384,604.50 and 843,014.63

Step by Step Solution

1. Step 1: Write the proportion equation
   384,604.50 : 843,014.63 = 843,014.63 : x
2. Step 2: Convert to fraction form
   384,604.50/843,014.63 = 843,014.63/x
3. Step 3: Cross multiply
   384,604.50x = 843,014.63 × 843,014.63
4. Step 4: Simplify right side
   384,604.50x = 710,673,657,963.89
5. Step 5: Solve for x
   x = 710,673,657,963.89/384,604.50
6. Step 6: Final answer
   x = 1,847,803.80