Finding the Third Proportional to 17,122,806 and 25,069,905

Step by Step Solution

1. Step 1: Write the proportion equation
   17,122,806 : 25,069,905 = 25,069,905 : x
2. Step 2: Convert to fraction form
   17,122,806/25,069,905 = 25,069,905/x
3. Step 3: Cross multiply
   17,122,806x = 25,069,905 × 25,069,905
4. Step 4: Simplify right side
   17,122,806x = 628,500,136,709,025
5. Step 5: Solve for x
   x = 628,500,136,709,025/17,122,806
6. Step 6: Final answer
   x = 36,705,440.49