Finding the Third Proportional to 2,070,906 and 3,138,435

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,906 : 3,138,435 = 3,138,435 : x
2. Step 2: Convert to fraction form
   2,070,906/3,138,435 = 3,138,435/x
3. Step 3: Cross multiply
   2,070,906x = 3,138,435 × 3,138,435
4. Step 4: Simplify right side
   2,070,906x = 9,849,774,249,225
5. Step 5: Solve for x
   x = 9,849,774,249,225/2,070,906
6. Step 6: Final answer
   x = 4,756,263.32