Finding the Third Proportional to 2,702,012 and 4,216,602

Step by Step Solution

1. Step 1: Write the proportion equation
   2,702,012 : 4,216,602 = 4,216,602 : x
2. Step 2: Convert to fraction form
   2,702,012/4,216,602 = 4,216,602/x
3. Step 3: Cross multiply
   2,702,012x = 4,216,602 × 4,216,602
4. Step 4: Simplify right side
   2,702,012x = 17,779,732,426,404
5. Step 5: Solve for x
   x = 17,779,732,426,404/2,702,012
6. Step 6: Final answer
   x = 6,580,182.63