Finding the Third Proportional to 1,648,513 and 3,499,202

Step by Step Solution

1. Step 1: Write the proportion equation
   1,648,513 : 3,499,202 = 3,499,202 : x
2. Step 2: Convert to fraction form
   1,648,513/3,499,202 = 3,499,202/x
3. Step 3: Cross multiply
   1,648,513x = 3,499,202 × 3,499,202
4. Step 4: Simplify right side
   1,648,513x = 12,244,414,636,804
5. Step 5: Solve for x
   x = 12,244,414,636,804/1,648,513
6. Step 6: Final answer
   x = 7,427,551.15