Finding the Third Proportional to 1,203,473 and 2,622,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,203,473 : 2,622,784 = 2,622,784 : x
2. Step 2: Convert to fraction form
   1,203,473/2,622,784 = 2,622,784/x
3. Step 3: Cross multiply
   1,203,473x = 2,622,784 × 2,622,784
4. Step 4: Simplify right side
   1,203,473x = 6,878,995,910,656
5. Step 5: Solve for x
   x = 6,878,995,910,656/1,203,473
6. Step 6: Final answer
   x = 5,715,953.67