Finding the Third Proportional to 370,597.50 and 808,107

Step by Step Solution

1. Step 1: Write the proportion equation
   370,597.50 : 808,107 = 808,107 : x
2. Step 2: Convert to fraction form
   370,597.50/808,107 = 808,107/x
3. Step 3: Cross multiply
   370,597.50x = 808,107 × 808,107
4. Step 4: Simplify right side
   370,597.50x = 653,036,923,449
5. Step 5: Solve for x
   x = 653,036,923,449/370,597.50
6. Step 6: Final answer
   x = 1,762,119.07