Finding the Third Proportional to 2,071,306 and 4,501,146

Step by Step Solution

1. Step 1: Write the proportion equation
   2,071,306 : 4,501,146 = 4,501,146 : x
2. Step 2: Convert to fraction form
   2,071,306/4,501,146 = 4,501,146/x
3. Step 3: Cross multiply
   2,071,306x = 4,501,146 × 4,501,146
4. Step 4: Simplify right side
   2,071,306x = 20,260,315,313,316
5. Step 5: Solve for x
   x = 20,260,315,313,316/2,071,306
6. Step 6: Final answer
   x = 9,781,420.67