Finding the Third Proportional to 1,097,431 and 2,314,417

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,431 : 2,314,417 = 2,314,417 : x
2. Step 2: Convert to fraction form
   1,097,431/2,314,417 = 2,314,417/x
3. Step 3: Cross multiply
   1,097,431x = 2,314,417 × 2,314,417
4. Step 4: Simplify right side
   1,097,431x = 5,356,526,049,889
5. Step 5: Solve for x
   x = 5,356,526,049,889/1,097,431
6. Step 6: Final answer
   x = 4,880,968.42