Finding the Third Proportional to 2,654,316 and 5,805,386

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,316 : 5,805,386 = 5,805,386 : x
2. Step 2: Convert to fraction form
   2,654,316/5,805,386 = 5,805,386/x
3. Step 3: Cross multiply
   2,654,316x = 5,805,386 × 5,805,386
4. Step 4: Simplify right side
   2,654,316x = 33,702,506,608,996
5. Step 5: Solve for x
   x = 33,702,506,608,996/2,654,316
6. Step 6: Final answer
   x = 12,697,247.28