Finding the Third Proportional to 435,906 and 938,606.63

Step by Step Solution

1. Step 1: Write the proportion equation
   435,906 : 938,606.63 = 938,606.63 : x
2. Step 2: Convert to fraction form
   435,906/938,606.63 = 938,606.63/x
3. Step 3: Cross multiply
   435,906x = 938,606.63 × 938,606.63
4. Step 4: Simplify right side
   435,906x = 880,982,396,493.89
5. Step 5: Solve for x
   x = 880,982,396,493.89/435,906
6. Step 6: Final answer
   x = 2,021,037.56