Finding the Third Proportional to 4,061,259 and 5,390,955

Step by Step Solution

1. Step 1: Write the proportion equation
   4,061,259 : 5,390,955 = 5,390,955 : x
2. Step 2: Convert to fraction form
   4,061,259/5,390,955 = 5,390,955/x
3. Step 3: Cross multiply
   4,061,259x = 5,390,955 × 5,390,955
4. Step 4: Simplify right side
   4,061,259x = 29,062,395,812,025
5. Step 5: Solve for x
   x = 29,062,395,812,025/4,061,259
6. Step 6: Final answer
   x = 7,156,006.50