Finding the Third Proportional to 1,071,397 and 2,288,097

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,397 : 2,288,097 = 2,288,097 : x
2. Step 2: Convert to fraction form
   1,071,397/2,288,097 = 2,288,097/x
3. Step 3: Cross multiply
   1,071,397x = 2,288,097 × 2,288,097
4. Step 4: Simplify right side
   1,071,397x = 5,235,387,881,409
5. Step 5: Solve for x
   x = 5,235,387,881,409/1,071,397
6. Step 6: Final answer
   x = 4,886,506.01