Finding the Third Proportional to 4,892,402 and 7,047,003

Step by Step Solution

1. Step 1: Write the proportion equation
   4,892,402 : 7,047,003 = 7,047,003 : x
2. Step 2: Convert to fraction form
   4,892,402/7,047,003 = 7,047,003/x
3. Step 3: Cross multiply
   4,892,402x = 7,047,003 × 7,047,003
4. Step 4: Simplify right side
   4,892,402x = 49,660,251,282,009
5. Step 5: Solve for x
   x = 49,660,251,282,009/4,892,402
6. Step 6: Final answer
   x = 10,150,484.63