Finding the Third Proportional to 1,296,334 and 1,962,411

Step by Step Solution

1. Step 1: Write the proportion equation
   1,296,334 : 1,962,411 = 1,962,411 : x
2. Step 2: Convert to fraction form
   1,296,334/1,962,411 = 1,962,411/x
3. Step 3: Cross multiply
   1,296,334x = 1,962,411 × 1,962,411
4. Step 4: Simplify right side
   1,296,334x = 3,851,056,932,921
5. Step 5: Solve for x
   x = 3,851,056,932,921/1,296,334
6. Step 6: Final answer
   x = 2,970,728.94