Finding the Third Proportional to 415,503 and 893,068.88

Step by Step Solution

1. Step 1: Write the proportion equation
   415,503 : 893,068.88 = 893,068.88 : x
2. Step 2: Convert to fraction form
   415,503/893,068.88 = 893,068.88/x
3. Step 3: Cross multiply
   415,503x = 893,068.88 × 893,068.88
4. Step 4: Simplify right side
   415,503x = 797,572,015,493.77
5. Step 5: Solve for x
   x = 797,572,015,493.77/415,503
6. Step 6: Final answer
   x = 1,919,533.71