Finding the Third Proportional to 4,827,028 and 7,157,051

Step by Step Solution

1. Step 1: Write the proportion equation
   4,827,028 : 7,157,051 = 7,157,051 : x
2. Step 2: Convert to fraction form
   4,827,028/7,157,051 = 7,157,051/x
3. Step 3: Cross multiply
   4,827,028x = 7,157,051 × 7,157,051
4. Step 4: Simplify right side
   4,827,028x = 51,223,379,016,601
5. Step 5: Solve for x
   x = 51,223,379,016,601/4,827,028
6. Step 6: Final answer
   x = 10,611,784.11