Finding the Third Proportional to 22,301,168 and 31,405,430

Step by Step Solution

1. Step 1: Write the proportion equation
   22,301,168 : 31,405,430 = 31,405,430 : x
2. Step 2: Convert to fraction form
   22,301,168/31,405,430 = 31,405,430/x
3. Step 3: Cross multiply
   22,301,168x = 31,405,430 × 31,405,430
4. Step 4: Simplify right side
   22,301,168x = 986,301,033,484,900
5. Step 5: Solve for x
   x = 986,301,033,484,900/22,301,168
6. Step 6: Final answer
   x = 44,226,429.46