Finding the Third Proportional to 2,631,693 and 5,654,995.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,693 : 5,654,995.50 = 5,654,995.50 : x
2. Step 2: Convert to fraction form
   2,631,693/5,654,995.50 = 5,654,995.50/x
3. Step 3: Cross multiply
   2,631,693x = 5,654,995.50 × 5,654,995.50
4. Step 4: Simplify right side
   2,631,693x = 31,978,974,105,020.25
5. Step 5: Solve for x
   x = 31,978,974,105,020.25/2,631,693
6. Step 6: Final answer
   x = 12,151,483.51