Finding the Third Proportional to 202,569 and 436,536.75

Step by Step Solution

1. Step 1: Write the proportion equation
   202,569 : 436,536.75 = 436,536.75 : x
2. Step 2: Convert to fraction form
   202,569/436,536.75 = 436,536.75/x
3. Step 3: Cross multiply
   202,569x = 436,536.75 × 436,536.75
4. Step 4: Simplify right side
   202,569x = 190,564,334,100.56
5. Step 5: Solve for x
   x = 190,564,334,100.56/202,569
6. Step 6: Final answer
   x = 940,737.89