Finding the Third Proportional to 1,098,972 and 2,316,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,972 : 2,316,024 = 2,316,024 : x
2. Step 2: Convert to fraction form
   1,098,972/2,316,024 = 2,316,024/x
3. Step 3: Cross multiply
   1,098,972x = 2,316,024 × 2,316,024
4. Step 4: Simplify right side
   1,098,972x = 5,363,967,168,576
5. Step 5: Solve for x
   x = 5,363,967,168,576/1,098,972
6. Step 6: Final answer
   x = 4,880,895.21