Finding the Third Proportional to 1,098,976 and 2,316,032

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,976 : 2,316,032 = 2,316,032 : x
2. Step 2: Convert to fraction form
   1,098,976/2,316,032 = 2,316,032/x
3. Step 3: Cross multiply
   1,098,976x = 2,316,032 × 2,316,032
4. Step 4: Simplify right side
   1,098,976x = 5,364,004,225,024
5. Step 5: Solve for x
   x = 5,364,004,225,024/1,098,976
6. Step 6: Final answer
   x = 4,880,911.16