Finding the Third Proportional to 2,072,637 and 4,460,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,637 : 4,460,202 = 4,460,202 : x
2. Step 2: Convert to fraction form
   2,072,637/4,460,202 = 4,460,202/x
3. Step 3: Cross multiply
   2,072,637x = 4,460,202 × 4,460,202
4. Step 4: Simplify right side
   2,072,637x = 19,893,401,880,804
5. Step 5: Solve for x
   x = 19,893,401,880,804/2,072,637
6. Step 6: Final answer
   x = 9,598,111.91