Finding the Third Proportional to 2,202,078 and 3,368,931

Step by Step Solution

1. Step 1: Write the proportion equation
   2,202,078 : 3,368,931 = 3,368,931 : x
2. Step 2: Convert to fraction form
   2,202,078/3,368,931 = 3,368,931/x
3. Step 3: Cross multiply
   2,202,078x = 3,368,931 × 3,368,931
4. Step 4: Simplify right side
   2,202,078x = 11,349,696,082,761
5. Step 5: Solve for x
   x = 11,349,696,082,761/2,202,078
6. Step 6: Final answer
   x = 5,154,084.50