Finding the Third Proportional to 433,137.50 and 1,043,478

Step by Step Solution

1. Step 1: Write the proportion equation
   433,137.50 : 1,043,478 = 1,043,478 : x
2. Step 2: Convert to fraction form
   433,137.50/1,043,478 = 1,043,478/x
3. Step 3: Cross multiply
   433,137.50x = 1,043,478 × 1,043,478
4. Step 4: Simplify right side
   433,137.50x = 1,088,846,336,484
5. Step 5: Solve for x
   x = 1,088,846,336,484/433,137.50
6. Step 6: Final answer
   x = 2,513,858.39