Finding the Third Proportional to 370,433 and 573,953.50

Step by Step Solution

1. Step 1: Write the proportion equation
   370,433 : 573,953.50 = 573,953.50 : x
2. Step 2: Convert to fraction form
   370,433/573,953.50 = 573,953.50/x
3. Step 3: Cross multiply
   370,433x = 573,953.50 × 573,953.50
4. Step 4: Simplify right side
   370,433x = 329,422,620,162.25
5. Step 5: Solve for x
   x = 329,422,620,162.25/370,433
6. Step 6: Final answer
   x = 889,290.70