Finding the Third Proportional to 2,631,862 and 5,655,341

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,862 : 5,655,341 = 5,655,341 : x
2. Step 2: Convert to fraction form
   2,631,862/5,655,341 = 5,655,341/x
3. Step 3: Cross multiply
   2,631,862x = 5,655,341 × 5,655,341
4. Step 4: Simplify right side
   2,631,862x = 31,982,881,826,281
5. Step 5: Solve for x
   x = 31,982,881,826,281/2,631,862
6. Step 6: Final answer
   x = 12,152,188.00