Finding the Third Proportional to 616,068 and 1,348,086

Step by Step Solution

1. Step 1: Write the proportion equation
   616,068 : 1,348,086 = 1,348,086 : x
2. Step 2: Convert to fraction form
   616,068/1,348,086 = 1,348,086/x
3. Step 3: Cross multiply
   616,068x = 1,348,086 × 1,348,086
4. Step 4: Simplify right side
   616,068x = 1,817,335,863,396
5. Step 5: Solve for x
   x = 1,817,335,863,396/616,068
6. Step 6: Final answer
   x = 2,949,894.92