Finding the Third Proportional to 616,670 and 1,250,352

Step by Step Solution

1. Step 1: Write the proportion equation
   616,670 : 1,250,352 = 1,250,352 : x
2. Step 2: Convert to fraction form
   616,670/1,250,352 = 1,250,352/x
3. Step 3: Cross multiply
   616,670x = 1,250,352 × 1,250,352
4. Step 4: Simplify right side
   616,670x = 1,563,380,123,904
5. Step 5: Solve for x
   x = 1,563,380,123,904/616,670
6. Step 6: Final answer
   x = 2,535,197.31