Finding the Third Proportional to 452,136 and 614,055

Step by Step Solution

1. Step 1: Write the proportion equation
   452,136 : 614,055 = 614,055 : x
2. Step 2: Convert to fraction form
   452,136/614,055 = 614,055/x
3. Step 3: Cross multiply
   452,136x = 614,055 × 614,055
4. Step 4: Simplify right side
   452,136x = 377,063,543,025
5. Step 5: Solve for x
   x = 377,063,543,025/452,136
6. Step 6: Final answer
   x = 833,960.45