Finding the Third Proportional to 23,144,089 and 31,523,328

Step by Step Solution

1. Step 1: Write the proportion equation
   23,144,089 : 31,523,328 = 31,523,328 : x
2. Step 2: Convert to fraction form
   23,144,089/31,523,328 = 31,523,328/x
3. Step 3: Cross multiply
   23,144,089x = 31,523,328 × 31,523,328
4. Step 4: Simplify right side
   23,144,089x = 993,720,208,195,584
5. Step 5: Solve for x
   x = 993,720,208,195,584/23,144,089
6. Step 6: Final answer
   x = 42,936,242.09