Finding the Third Proportional to 1,182,390 and 1,834,308

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,390 : 1,834,308 = 1,834,308 : x
2. Step 2: Convert to fraction form
   1,182,390/1,834,308 = 1,834,308/x
3. Step 3: Cross multiply
   1,182,390x = 1,834,308 × 1,834,308
4. Step 4: Simplify right side
   1,182,390x = 3,364,685,838,864
5. Step 5: Solve for x
   x = 3,364,685,838,864/1,182,390
6. Step 6: Final answer
   x = 2,845,665.00