Finding the Third Proportional to 237,663 and 371,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,663 : 371,074.50 = 371,074.50 : x
2. Step 2: Convert to fraction form
   237,663/371,074.50 = 371,074.50/x
3. Step 3: Cross multiply
   237,663x = 371,074.50 × 371,074.50
4. Step 4: Simplify right side
   237,663x = 137,696,284,550.25
5. Step 5: Solve for x
   x = 137,696,284,550.25/237,663
6. Step 6: Final answer
   x = 579,376.19