Finding the Third Proportional to 1,205,150 and 1,820,076

Step by Step Solution

1. Step 1: Write the proportion equation
   1,205,150 : 1,820,076 = 1,820,076 : x
2. Step 2: Convert to fraction form
   1,205,150/1,820,076 = 1,820,076/x
3. Step 3: Cross multiply
   1,205,150x = 1,820,076 × 1,820,076
4. Step 4: Simplify right side
   1,205,150x = 3,312,676,645,776
5. Step 5: Solve for x
   x = 3,312,676,645,776/1,205,150
6. Step 6: Final answer
   x = 2,748,767.08