Finding the Third Proportional to 984,924 and 2,116,968

Step by Step Solution

1. Step 1: Write the proportion equation
   984,924 : 2,116,968 = 2,116,968 : x
2. Step 2: Convert to fraction form
   984,924/2,116,968 = 2,116,968/x
3. Step 3: Cross multiply
   984,924x = 2,116,968 × 2,116,968
4. Step 4: Simplify right side
   984,924x = 4,481,553,513,024
5. Step 5: Solve for x
   x = 4,481,553,513,024/984,924
6. Step 6: Final answer
   x = 4,550,151.60