Finding the Third Proportional to 1,192,374 and 1,772,361

Step by Step Solution

1. Step 1: Write the proportion equation
   1,192,374 : 1,772,361 = 1,772,361 : x
2. Step 2: Convert to fraction form
   1,192,374/1,772,361 = 1,772,361/x
3. Step 3: Cross multiply
   1,192,374x = 1,772,361 × 1,772,361
4. Step 4: Simplify right side
   1,192,374x = 3,141,263,514,321
5. Step 5: Solve for x
   x = 3,141,263,514,321/1,192,374
6. Step 6: Final answer
   x = 2,634,461.60