Finding the Third Proportional to 1,135,358 and 1,703,205

Step by Step Solution

1. Step 1: Write the proportion equation
   1,135,358 : 1,703,205 = 1,703,205 : x
2. Step 2: Convert to fraction form
   1,135,358/1,703,205 = 1,703,205/x
3. Step 3: Cross multiply
   1,135,358x = 1,703,205 × 1,703,205
4. Step 4: Simplify right side
   1,135,358x = 2,900,907,272,025
5. Step 5: Solve for x
   x = 2,900,907,272,025/1,135,358
6. Step 6: Final answer
   x = 2,555,059.52