Finding the Third Proportional to 453,327 and 613,423.50

Step by Step Solution

1. Step 1: Write the proportion equation
   453,327 : 613,423.50 = 613,423.50 : x
2. Step 2: Convert to fraction form
   453,327/613,423.50 = 613,423.50/x
3. Step 3: Cross multiply
   453,327x = 613,423.50 × 613,423.50
4. Step 4: Simplify right side
   453,327x = 376,288,390,352.25
5. Step 5: Solve for x
   x = 376,288,390,352.25/453,327
6. Step 6: Final answer
   x = 830,059.52