Finding the Third Proportional to 202,503 and 468,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   202,503 : 468,799.50 = 468,799.50 : x
2. Step 2: Convert to fraction form
   202,503/468,799.50 = 468,799.50/x
3. Step 3: Cross multiply
   202,503x = 468,799.50 × 468,799.50
4. Step 4: Simplify right side
   202,503x = 219,772,971,200.25
5. Step 5: Solve for x
   x = 219,772,971,200.25/202,503
6. Step 6: Final answer
   x = 1,085,282.54