Finding the Third Proportional to 195,250.50 and 406,053

Step by Step Solution

1. Step 1: Write the proportion equation
   195,250.50 : 406,053 = 406,053 : x
2. Step 2: Convert to fraction form
   195,250.50/406,053 = 406,053/x
3. Step 3: Cross multiply
   195,250.50x = 406,053 × 406,053
4. Step 4: Simplify right side
   195,250.50x = 164,879,038,809
5. Step 5: Solve for x
   x = 164,879,038,809/195,250.50
6. Step 6: Final answer
   x = 844,448.74