Finding the Third Proportional to 371,763 and 590,860.50

Step by Step Solution

1. Step 1: Write the proportion equation
   371,763 : 590,860.50 = 590,860.50 : x
2. Step 2: Convert to fraction form
   371,763/590,860.50 = 590,860.50/x
3. Step 3: Cross multiply
   371,763x = 590,860.50 × 590,860.50
4. Step 4: Simplify right side
   371,763x = 349,116,130,460.25
5. Step 5: Solve for x
   x = 349,116,130,460.25/371,763
6. Step 6: Final answer
   x = 939,082.51