Finding the Third Proportional to 1,235,908 and 1,655,334

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,908 : 1,655,334 = 1,655,334 : x
2. Step 2: Convert to fraction form
   1,235,908/1,655,334 = 1,655,334/x
3. Step 3: Cross multiply
   1,235,908x = 1,655,334 × 1,655,334
4. Step 4: Simplify right side
   1,235,908x = 2,740,130,651,556
5. Step 5: Solve for x
   x = 2,740,130,651,556/1,235,908
6. Step 6: Final answer
   x = 2,217,099.21