Finding the Third Proportional to 371,735 and 590,815.50

Step by Step Solution

1. Step 1: Write the proportion equation
   371,735 : 590,815.50 = 590,815.50 : x
2. Step 2: Convert to fraction form
   371,735/590,815.50 = 590,815.50/x
3. Step 3: Cross multiply
   371,735x = 590,815.50 × 590,815.50
4. Step 4: Simplify right side
   371,735x = 349,062,955,040.25
5. Step 5: Solve for x
   x = 349,062,955,040.25/371,735
6. Step 6: Final answer
   x = 939,010.20