Finding the Third Proportional to 1,348,209 and 2,862,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,209 : 2,862,630 = 2,862,630 : x
2. Step 2: Convert to fraction form
   1,348,209/2,862,630 = 2,862,630/x
3. Step 3: Cross multiply
   1,348,209x = 2,862,630 × 2,862,630
4. Step 4: Simplify right side
   1,348,209x = 8,194,650,516,900
5. Step 5: Solve for x
   x = 8,194,650,516,900/1,348,209
6. Step 6: Final answer
   x = 6,078,175.21