Finding the Third Proportional to 1,345,896 and 2,903,121

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,896 : 2,903,121 = 2,903,121 : x
2. Step 2: Convert to fraction form
   1,345,896/2,903,121 = 2,903,121/x
3. Step 3: Cross multiply
   1,345,896x = 2,903,121 × 2,903,121
4. Step 4: Simplify right side
   1,345,896x = 8,428,111,540,641
5. Step 5: Solve for x
   x = 8,428,111,540,641/1,345,896
6. Step 6: Final answer
   x = 6,262,082.32