Finding the Third Proportional to 4,869,854 and 7,570,032

Step by Step Solution

1. Step 1: Write the proportion equation
   4,869,854 : 7,570,032 = 7,570,032 : x
2. Step 2: Convert to fraction form
   4,869,854/7,570,032 = 7,570,032/x
3. Step 3: Cross multiply
   4,869,854x = 7,570,032 × 7,570,032
4. Step 4: Simplify right side
   4,869,854x = 57,305,384,481,024
5. Step 5: Solve for x
   x = 57,305,384,481,024/4,869,854
6. Step 6: Final answer
   x = 11,767,372.18