Finding the Third Proportional to 4,307,700 and 9,397,752

Step by Step Solution

1. Step 1: Write the proportion equation
   4,307,700 : 9,397,752 = 9,397,752 : x
2. Step 2: Convert to fraction form
   4,307,700/9,397,752 = 9,397,752/x
3. Step 3: Cross multiply
   4,307,700x = 9,397,752 × 9,397,752
4. Step 4: Simplify right side
   4,307,700x = 88,317,742,653,504
5. Step 5: Solve for x
   x = 88,317,742,653,504/4,307,700
6. Step 6: Final answer
   x = 20,502,296.50