Finding the Third Proportional to 5,224,983 and 7,916,298

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,983 : 7,916,298 = 7,916,298 : x
2. Step 2: Convert to fraction form
   5,224,983/7,916,298 = 7,916,298/x
3. Step 3: Cross multiply
   5,224,983x = 7,916,298 × 7,916,298
4. Step 4: Simplify right side
   5,224,983x = 62,667,774,024,804
5. Step 5: Solve for x
   x = 62,667,774,024,804/5,224,983
6. Step 6: Final answer
   x = 11,993,871.37