Finding the Third Proportional to 2,631,748 and 5,662,664

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,748 : 5,662,664 = 5,662,664 : x
2. Step 2: Convert to fraction form
   2,631,748/5,662,664 = 5,662,664/x
3. Step 3: Cross multiply
   2,631,748x = 5,662,664 × 5,662,664
4. Step 4: Simplify right side
   2,631,748x = 32,065,763,576,896
5. Step 5: Solve for x
   x = 32,065,763,576,896/2,631,748
6. Step 6: Final answer
   x = 12,184,207.45