Finding the Third Proportional to 1,190,124 and 1,813,072

Step by Step Solution

1. Step 1: Write the proportion equation
   1,190,124 : 1,813,072 = 1,813,072 : x
2. Step 2: Convert to fraction form
   1,190,124/1,813,072 = 1,813,072/x
3. Step 3: Cross multiply
   1,190,124x = 1,813,072 × 1,813,072
4. Step 4: Simplify right side
   1,190,124x = 3,287,230,077,184
5. Step 5: Solve for x
   x = 3,287,230,077,184/1,190,124
6. Step 6: Final answer
   x = 2,762,090.40